diff --git a/phpBB/adm/style/acp_permission_roles.html b/phpBB/adm/style/acp_permission_roles.html
index b24312d21d..4a8654f82c 100644
--- a/phpBB/adm/style/acp_permission_roles.html
+++ b/phpBB/adm/style/acp_permission_roles.html
@@ -66,6 +66,10 @@
 			<dt><label for="role_name">{L_ROLE_NAME}:</label></dt>
 			<dd><input name="role_name" type="text" id="role_name" value="{ROLE_NAME}" /></dd>
 		</dl>
+		<dl>
+			<dt><label for="role_description">{L_ROLE_DESCRIPTION}:</label><br /><span>{L_ROLE_DESCRIPTION_EXPLAIN}</span></dt>
+			<dd><textarea id="role_description" name="role_description" rows="3" cols="45">{ROLE_DESCRIPTION}</textarea></dd>
+		</dl>
 		<dl>
 			<dt><label for="pre_select">{L_DISPLAY_FOR_GROUP}:</label><br /><span>{L_DISPLAY_FOR_GROUP_EXPLAIN}</span></dt>
 			<dd><select name="pre_select" id="pre_select" onchange="if(this.value=='custom'){dE('custom_group',1);}else{dE('custom_group',-1);}">{S_PRESELECT_OPTIONS}</select></dd>
@@ -177,13 +181,15 @@
 	<tr>
 		<th style="width: 50%">{L_ROLE_NAME}</th>
 		<th>{L_DISPLAY_FOR_GROUP}</th>
-		<th colspan="3">{L_OPTIONS}</th>
+		<th colspan="2">{L_OPTIONS}</th>
 	</tr>
 	</thead>
 	<tbody>
 	<!-- BEGIN roles -->
 	<tr>
-		<td style="vertical-align: top;"><b>{roles.NAME}</b></td>
+		<td style="vertical-align: top;"><b>{roles.ROLE_NAME}</b>
+			<!-- IF roles.ROLE_DESCRIPTION --><br /><span>{roles.ROLE_DESCRIPTION}</span><!-- ENDIF -->
+		</td>
 		<td style="vertical-align: top;">
 			<!-- IF roles.S_GROUP -->
 				<!-- a href="{roles.groups.U_GROUP}">{roles.groups.GROUP_NAME}</a><br / -->
@@ -196,9 +202,13 @@
 				{L_EVERY_USER_GROUP}
 			<!-- ENDIF -->
 		</td>
-		<td style="vertical-align: top; white-space: nowrap;"><a href="{roles.U_EDIT}">{L_EDIT_ROLE}</a></td>
 		<td style="vertical-align: top; white-space: nowrap;"><!-- IF roles.U_DISPLAY_ITEMS --><a href="{roles.U_DISPLAY_ITEMS}">{L_VIEW_ASSIGNED_ITEMS}</a><!-- ELSE -->{L_VIEW_ASSIGNED_ITEMS}<!-- ENDIF --></td>
-		<td style="vertical-align: top; white-space: nowrap;"><a href="{roles.U_REMOVE}">{L_REMOVE_ROLE}</a></td>
+		<td style="vertical-align: top; white-space: nowrap;">
+			<!-- IF not roles.S_FIRST_ROW --><a href="{roles.U_MOVE_UP}"><img src="images/icon_up.gif" alt="{L_MOVE_UP}" title="{L_MOVE_UP}" width="16" height="16" /></a> <!-- ENDIF -->
+			<!-- IF not roles.S_LAST_ROW --><a href="{roles.U_MOVE_DOWN}"><img src="images/icon_down.gif" alt="{L_MOVE_DOWN}" title="{L_MOVE_DOWN}" width="16" height="16" /></a> <!-- ENDIF -->
+			<a href="{roles.U_EDIT}"><img src="images/icon_edit.gif" alt="{L_EDIT_ROLE}" title="{L_EDIT_ROLE}" width="16" height="16" /></a> 
+			<a href="{roles.U_REMOVE}"><img src="images/icon_delete.gif" alt="{L_REMOVE_ROLE}" title="{L_REMOVE_ROLE}" width="16" height="16" /></a>
+		</td>
 	</tr>
 	<!-- END roles -->
 	</tbody>
diff --git a/phpBB/adm/style/acp_permissions.html b/phpBB/adm/style/acp_permissions.html
index 1801892218..ad0e97cccd 100644
--- a/phpBB/adm/style/acp_permissions.html
+++ b/phpBB/adm/style/acp_permissions.html
@@ -343,6 +343,14 @@
 
 	<br /><br />
 
+	<!-- include tooltip file -->
+	<script type="text/javascript" src="style/tooltip.js"></script>
+	<script type="text/javascript">
+	<!--
+		window.onload = function(){enable_tooltips_select('set_permissions', 'Role Description', 'role')};
+	//-->
+	</script>
+
 	<form id="set_permissions" method="post" action="{U_ACTION}">
 
 	{S_HIDDEN_FIELDS}
diff --git a/phpBB/adm/style/admin.css b/phpBB/adm/style/admin.css
index 5e18443092..1b6e284a30 100644
--- a/phpBB/adm/style/admin.css
+++ b/phpBB/adm/style/admin.css
@@ -871,6 +871,22 @@ table.pmask td.name {
 	color: #333333;
 	}
 
+.tooltip {
+	width: 200px;
+	color: #000;
+	text-align: center;
+}
+
+.tooltip span.top {
+	background: #EFEFEF;
+	font-weight: bold;
+}
+
+.tooltip span.bottom {
+	padding: 5px;
+	color: #000;
+	background: #fff;
+}
 
 /*
  Format Buttons for signature editor
diff --git a/phpBB/adm/style/permission_mask.html b/phpBB/adm/style/permission_mask.html
index 8999c2b9da..b757b00d1a 100644
--- a/phpBB/adm/style/permission_mask.html
+++ b/phpBB/adm/style/permission_mask.html
@@ -156,7 +156,7 @@
 					&nbsp;
 				<!-- ELSE -->
 					<!-- IF p_mask.f_mask.S_ROLE_OPTIONS -->
-						<b>{L_ROLE}:</b>&nbsp; &nbsp;<select id="role{p_mask.S_ROW_COUNT}{p_mask.f_mask.S_ROW_COUNT}" name="role[{p_mask.f_mask.UG_ID}][{p_mask.f_mask.FORUM_ID}]" onchange="set_role_settings(this.options[selectedIndex].value, 'a_options{p_mask.S_ROW_COUNT}{p_mask.f_mask.S_ROW_COUNT}')">{p_mask.f_mask.S_ROLE_OPTIONS}</select>
+						<b>{L_ROLE}:</b>&nbsp; &nbsp;<select id="role{p_mask.S_ROW_COUNT}{p_mask.f_mask.S_ROW_COUNT}" name="role[{p_mask.f_mask.UG_ID}][{p_mask.f_mask.FORUM_ID}]" onchange="set_role_settings(this.options[selectedIndex].value, 'a_options{p_mask.S_ROW_COUNT}{p_mask.f_mask.S_ROW_COUNT}')"><option value="-2" title="testing">testing</option>{p_mask.f_mask.S_ROLE_OPTIONS}</select>
 					<!-- ELSE -->
 						<b>{L_ROLE}:</b> {L_NO_ROLE_AVAILABLE}
 					<!-- ENDIF -->
diff --git a/phpBB/adm/style/tooltip.js b/phpBB/adm/style/tooltip.js
new file mode 100644
index 0000000000..0b5a2408f4
--- /dev/null
+++ b/phpBB/adm/style/tooltip.js
@@ -0,0 +1,223 @@
+/*
+javascript for Bubble Tooltips by Alessandro Fulciniti
+- http://pro.html.it - http://web-graphics.com 
+obtained from: http://web-graphics.com/mtarchive/001717.php
+
+phpBB Development Team:
+	- modified to adhere to our coding guidelines
+	- integration into our design
+	- added ability to perform tooltips on select elements
+	- further adjustements
+*/
+
+var head_text, tooltip_mode;
+
+/**
+* Enable tooltip replacements for links
+*/
+function enable_tooltips_link(id, headline, sub_id)
+{
+	var links, i, hold;
+	
+	head_text = headline;
+
+	if (!document.getElementById || !document.getElementsByTagName)
+	{
+		return;
+	}
+
+	hold = document.createElement('span');
+	hold.id = '_tooltip_container';
+	hold.setAttribute('id', '_tooltip_container');
+	hold.style.position = 'absolute';
+
+	document.getElementsByTagName('body')[0].appendChild(hold);
+
+	if (id == null)
+	{
+		links = document.getElementsByTagName('a');
+	}
+	else
+	{
+		links = document.getElementById(id).getElementsByTagName('a');
+	}
+
+	for (i = 0; i < links.length; i++)
+	{
+		if (sub_id)
+		{
+			if (links[i].id.substr(0, sub_id.length) == sub_id)
+			{
+				prepare(links[i]);
+			}
+		}
+		else
+		{
+			prepare(links[i]);
+		}
+	}
+
+	tooltip_mode = 'link';
+}
+
+function enable_tooltips_select(id, headline, sub_id)
+{
+	var links, i, hold;
+	
+	head_text = headline;
+
+	if (!document.getElementById || !document.getElementsByTagName)
+	{
+		return;
+	}
+
+	hold = document.createElement('span');
+	hold.id = '_tooltip_container';
+	hold.setAttribute('id', '_tooltip_container');
+	hold.style.position = 'absolute';
+
+	document.getElementsByTagName('body')[0].appendChild(hold);
+
+	if (id == null)
+	{
+		links = document.getElementsByTagName('option');
+	}
+	else
+	{
+		links = document.getElementById(id).getElementsByTagName('option');
+	}
+
+	for (i = 0; i < links.length; i++)
+	{
+		if (sub_id)
+		{
+			if (links[i].parentNode.id.substr(0, sub_id.length) == sub_id)
+			{
+				prepare(links[i]);
+			}
+		}
+		else
+		{
+			prepare(links[i]);
+		}
+	}
+
+	tooltip_mode = 'select';
+}
+
+function prepare(element)
+{
+	var tooltip, text, desc, title;
+
+	text = element.getAttribute('title');
+
+	if (text == null || text.length == 0)
+	{
+		return;
+	}
+
+	element.removeAttribute('title');
+	tooltip = create_element('span', 'tooltip');
+
+	title = create_element('span', 'top');
+	title.appendChild(document.createTextNode(head_text));
+	tooltip.appendChild(title);
+
+	desc = create_element('span', 'bottom');
+	desc.innerHTML = text;
+	tooltip.appendChild(desc);
+
+	set_opacity(tooltip);
+
+	element.tooltip = tooltip;
+	element.onmouseover = show_tooltip;
+	element.onmouseout = hide_tooltip;
+}
+
+function show_tooltip(e)
+{
+	document.getElementById('_tooltip_container').appendChild(this.tooltip);
+	locate(this);
+}
+
+function hide_tooltip(e)
+{
+	var d = document.getElementById('_tooltip_container');
+	if (d.childNodes.length > 0)
+	{
+		d.removeChild(d.firstChild);
+	}
+}
+
+function set_opacity(element)
+{
+	element.style.filter = 'alpha(opacity:95)';
+	element.style.KHTMLOpacity = '0.95';
+	element.style.MozOpacity = '0.95';
+	element.style.opacity = '0.95';
+}
+
+function create_element(tag, c)
+{
+	var x = document.createElement(tag);
+	x.className = c;
+	x.style.display = 'block';
+	return x;
+}
+
+function locate(e)
+{
+	var posx = 0;
+	var posy = 0;
+
+	if (tooltip_mode == 'link')
+	{
+		if (e == null)
+		{
+			e = window.event;
+		}
+
+		if (e.pageX || e.pageY)
+		{
+			posx = e.pageX;
+			posy = e.pageY;
+		}
+		else if (e.clientX || e.clientY)
+		{
+			if (document.documentElement.scrollTop)
+			{
+				posx = e.clientX+document.documentElement.scrollLeft;
+				posy = e.clientY+document.documentElement.scrollTop;
+			}
+			else
+			{
+				posx = e.clientX+document.body.scrollLeft;
+				posy = e.clientY+document.body.scrollTop;
+			}
+		}
+
+		document.getElementById('_tooltip_container').style.top=(posy+10) + 'px';
+		document.getElementById('_tooltip_container').style.left=(posx-20) + 'px';
+	}
+	else
+	{
+		e = e.parentNode;
+
+		if (e.offsetParent)
+		{
+			for (var posx = 0, posy = 0; e.offsetParent; e = e.offsetParent)
+			{
+				posx += e.offsetLeft;
+				posy += e.offsetTop;
+			}
+		}
+		else
+		{
+			posx = e.offsetLeft;
+			posy = e.offsetTop;
+		}
+
+		document.getElementById('_tooltip_container').style.top=(posy+30) + 'px';
+		document.getElementById('_tooltip_container').style.left=(posx-205) + 'px';
+	}
+}
diff --git a/phpBB/includes/acp/acp_permission_roles.php b/phpBB/includes/acp/acp_permission_roles.php
index e4c4cafa85..5701ebb699 100644
--- a/phpBB/includes/acp/acp_permission_roles.php
+++ b/phpBB/includes/acp/acp_permission_roles.php
@@ -150,6 +150,7 @@ class acp_permission_roles
 				case 'add':
 
 					$role_name = request_var('role_name', '', true);
+					$role_description = request_var('role_description', '', true);
 					$role_group_ids = request_var('role_group_ids', array(0));
 					$pre_select = request_var('pre_select', 'custom');
 					$auth_settings = request_var('setting', array('' => 0));
@@ -275,6 +276,7 @@ class acp_permission_roles
 					
 					$sql_ary = array(
 						'role_name'			=> (string) $role_name,
+						'role_description'	=> (string) $role_description,
 						'role_type'			=> (string) $permission_type,
 						'role_group_ids'	=> (string) implode(':', $role_group_ids),
 					);
@@ -288,6 +290,16 @@ class acp_permission_roles
 					}
 					else
 					{
+						// Get maximum role order for inserting a new role...
+						$sql = 'SELECT MAX(role_order) as max_order
+							FROM ' . ACL_ROLES_TABLE . "
+							WHERE role_type = '" . $db->sql_escape($permission_type) . "'";
+						$result = $db->sql_query($sql);
+						$max_order = (int) $db->sql_fetchfield('max_order');
+						$db->sql_freeresult($result);
+
+						$sql_ary['role_order'] = $max_order + 1;
+						
 						$sql = 'INSERT INTO ' . ACL_ROLES_TABLE . ' ' . $db->sql_build_array('INSERT', $sql_ary);
 						$db->sql_query($sql);
 
@@ -302,6 +314,7 @@ class acp_permission_roles
 					trigger_error($user->lang['ROLE_' . strtoupper($action) . '_SUCCESS'] . adm_back_link($this->u_action));
 
 				break;
+
 			}
 		}
 
@@ -314,6 +327,7 @@ class acp_permission_roles
 
 				$role_row = array(
 					'role_name'			=> request_var('role_name', '', true),
+					'role_description'	=> request_var('role_description', '', true),
 					'role_type'			=> $permission_type,
 					'role_group_ids'	=> implode(':', request_var('role_group_ids', array(0))),
 				);
@@ -400,6 +414,7 @@ class acp_permission_roles
 					'U_BACK'			=> $this->u_action,
 					
 					'ROLE_NAME'			=> $role_row['role_name'],
+					'ROLE_DESCRIPTION'	=> $role_row['role_description'],
 					'L_ACL_TYPE'		=> $user->lang['ACL_TYPE_' . strtoupper($permission_type)],
 					)
 				);
@@ -445,13 +460,49 @@ class acp_permission_roles
 
 				return;
 			break;
+
+			case 'move_up':
+			case 'move_down':
+
+				$order = request_var('order', 0);
+				$order_total = $order * 2 + (($action == 'move_up') ? -1 : 1);
+
+				$sql = 'UPDATE ' . ACL_ROLES_TABLE . '
+					SET role_order = ' . $order_total  . " - role_order
+					WHERE role_type = '" . $db->sql_escape($permission_type) . "'
+						AND role_order IN ($order, " . (($action == 'move_up') ? $order - 1 : $order + 1) . ')';
+				$db->sql_query($sql);
+
+			break;
 		}
 
+		// By default, check that image_order is valid and fix it if necessary
+		$sql = 'SELECT role_id, role_order
+			FROM ' . ACL_ROLES_TABLE . "
+			WHERE role_type = '" . $db->sql_escape($permission_type) . "'
+			ORDER BY role_order";
+		$result = $db->sql_query($sql);
+
+		if ($row = $db->sql_fetchrow($result))
+		{
+			$order = 0;
+			do
+			{
+				$order++;
+				if ($row['role_order'] != $order)
+				{
+					$db->sql_query('UPDATE ' . ACL_ROLES_TABLE . " SET role_order = $order WHERE role_id = {$row['role_id']}");
+				}
+			}
+			while ($row = $db->sql_fetchrow($result));
+		}
+		$db->sql_freeresult($result);
+
 		// Select existing roles
 		$sql = 'SELECT *
 			FROM ' . ACL_ROLES_TABLE . "
 			WHERE role_type = '" . $db->sql_escape($permission_type) . "'
-			ORDER BY role_name ASC";
+			ORDER BY role_order ASC";
 		$result = $db->sql_query($sql);
 
 		$roles = $groups = $group_ids = $group_info = array();
@@ -490,12 +541,15 @@ class acp_permission_roles
 		foreach ($roles as $row)
 		{
 			$template->assign_block_vars('roles', array(
-				'NAME'				=> $row['role_name'],
+				'ROLE_NAME'				=> $row['role_name'],
+				'ROLE_DESCRIPTION'		=> nl2br($row['role_description']),
 
 				'S_GROUP'			=> ($row['role_group_ids']) ? true : false,
 				
 				'U_EDIT'			=> $this->u_action . '&amp;action=edit&amp;role_id=' . $row['role_id'],
 				'U_REMOVE'			=> $this->u_action . '&amp;action=remove&amp;role_id=' . $row['role_id'],
+				'U_MOVE_UP'			=> $this->u_action . '&amp;action=move_up&amp;order=' . $row['role_order'],
+				'U_MOVE_DOWN'		=> $this->u_action . '&amp;action=move_down&amp;order=' . $row['role_order'],
 				'U_DISPLAY_ITEMS'	=> ($row['role_id'] == $display_item) ? '' : $this->u_action . '&amp;display_item=' . $row['role_id'] . '#assigned_to')
 			);
 
diff --git a/phpBB/includes/acp/auth.php b/phpBB/includes/acp/auth.php
index e8c2c12079..183e4a1db7 100644
--- a/phpBB/includes/acp/auth.php
+++ b/phpBB/includes/acp/auth.php
@@ -285,7 +285,8 @@ class auth_admin extends auth
 		// Get available roles
 		$sql = 'SELECT *
 			FROM ' . ACL_ROLES_TABLE . "
-			WHERE role_type = '" . $db->sql_escape($permission_type) . "'";
+			WHERE role_type = '" . $db->sql_escape($permission_type) . "'
+			ORDER BY role_order ASC";
 		$result = $db->sql_query($sql);
 
 		$roles = array();
@@ -413,7 +414,8 @@ class auth_admin extends auth
 					{
 						if ($role_id == $current_role_id || !sizeof($role_row['groups']) || ($user_mode == 'group' && in_array($ug_id, $role_row['groups'])))
 						{
-							$s_role_options .= '<option value="' . $role_id . '"' . (($role_id == $current_role_id) ? ' selected="selected"' : '') . '>' . $role_row['role_name'] . '</option>';
+							$title = ($role_row['role_description']) ? ' title="' . nl2br($role_row['role_description']) . '"' : '';
+							$s_role_options .= '<option value="' . $role_id . '"' . (($role_id == $current_role_id) ? ' selected="selected"' : '') . $title . '>' . $role_row['role_name'] . '</option>';
 						}
 					}
 					
diff --git a/phpBB/includes/functions_posting.php b/phpBB/includes/functions_posting.php
index 6fa73d10f6..4202c8bc0b 100644
--- a/phpBB/includes/functions_posting.php
+++ b/phpBB/includes/functions_posting.php
@@ -833,7 +833,7 @@ function topic_review($topic_id, $forum_id, $mode = 'topic_review', $cur_post_id
 
 			'U_POST_ID'		=> $row['post_id'],
 			'U_MINI_POST'	=> "{$phpbb_root_path}viewtopic.$phpEx$SID&amp;p=" . $row['post_id'] . '#p' . $row['post_id'],
-			'U_MCP_DETAILS'	=> ($auth->acl_get('m_', $forum_id)) ? "{$phpbb_root_path}mcp.$phpEx$SID&amp;mode=post_details&amp;p=" . $row['post_id'] : '',
+			'U_MCP_DETAILS'	=> ($auth->acl_get('m_info', $forum_id)) ? "{$phpbb_root_path}mcp.$phpEx$SID&amp;mode=post_details&amp;p=" . $row['post_id'] : '',
 			'U_QUOTE'		=> ($show_quote_button && $auth->acl_get('f_reply', $forum_id)) ? 'javascript:addquote(' . $row['post_id'] . ", '" . str_replace("'", "\\'", $poster) . "')" : '')
 		);
 		unset($rowset[$i]);
diff --git a/phpBB/includes/mcp/mcp_queue.php b/phpBB/includes/mcp/mcp_queue.php
index 8e592d3ce8..b94d873a88 100644
--- a/phpBB/includes/mcp/mcp_queue.php
+++ b/phpBB/includes/mcp/mcp_queue.php
@@ -106,7 +106,7 @@ class mcp_queue
 				$template->assign_vars(array(
 					'S_MCP_QUEUE'			=> true,
 					'S_APPROVE_ACTION'		=> "{$phpbb_root_path}mcp.$phpEx$SID&amp;i=queue&amp;p=$post_id&amp;f=$forum_id",
-					'S_CAN_VIEWIP'			=> $auth->acl_get('m_ip', $post_info['forum_id']),
+					'S_CAN_VIEWIP'			=> $auth->acl_get('m_info', $post_info['forum_id']),
 					'S_POST_REPORTED'		=> $post_info['post_reported'],
 					'S_POST_UNAPPROVED'		=> !$post_info['post_approved'],
 					'S_POST_LOCKED'			=> $post_info['post_edit_locked'],
diff --git a/phpBB/includes/mcp/mcp_reports.php b/phpBB/includes/mcp/mcp_reports.php
index 1daad04d84..552af357db 100755
--- a/phpBB/includes/mcp/mcp_reports.php
+++ b/phpBB/includes/mcp/mcp_reports.php
@@ -113,7 +113,7 @@ class mcp_reports
 				$template->assign_vars(array(
 					'S_MCP_REPORT'			=> true,
 					'S_CLOSE_ACTION'		=> "{$phpbb_root_path}mcp.$phpEx$SID&amp;i=reports&amp;p=$post_id&amp;f=$forum_id",
-					'S_CAN_VIEWIP'			=> $auth->acl_get('m_ip', $post_info['forum_id']),
+					'S_CAN_VIEWIP'			=> $auth->acl_get('m_info', $post_info['forum_id']),
 					'S_POST_REPORTED'		=> $post_info['post_reported'],
 					'S_POST_UNAPPROVED'		=> !$post_info['post_approved'],
 					'S_POST_LOCKED'			=> $post_info['post_edit_locked'],
diff --git a/phpBB/includes/ucp/ucp_pm_viewmessage.php b/phpBB/includes/ucp/ucp_pm_viewmessage.php
index f09bd2d39c..e12732b84b 100644
--- a/phpBB/includes/ucp/ucp_pm_viewmessage.php
+++ b/phpBB/includes/ucp/ucp_pm_viewmessage.php
@@ -187,7 +187,7 @@ function view_message($id, $mode, $folder_id, $msg_id, $folder, $message_row)
 		'SIGNATURE' 		=> ($message_row['enable_sig']) ? $signature : '',
 		'EDITED_MESSAGE'	=> $l_edited_by,
 
-		'U_INFO'			=> ($auth->acl_get('m_') && $message_row['forwarded']) ? "{$phpbb_root_path}mcp.$phpEx$SID&amp;mode=pm_details&amp;p=" . $message_row['msg_id'] : '',
+		'U_INFO'			=> ($auth->acl_get('m_info') && $message_row['forwarded']) ? "{$phpbb_root_path}mcp.$phpEx$SID&amp;mode=pm_details&amp;p=" . $message_row['msg_id'] : '',
 		'U_DELETE' 			=> ($auth->acl_get('u_pm_delete')) ? "$url&amp;mode=compose&amp;action=delete&amp;f=$folder_id&amp;p=" . $message_row['msg_id'] : '',
 		'U_AUTHOR_PROFILE' 		=> "{$phpbb_root_path}memberlist.$phpEx$SID&amp;mode=viewprofile&amp;u=" . $author_id,
 		'U_EMAIL' 			=> $user_info['email'],
diff --git a/phpBB/install/schemas/firebird_schema.sql b/phpBB/install/schemas/firebird_schema.sql
index 7d604447bf..aa38dfc853 100644
--- a/phpBB/install/schemas/firebird_schema.sql
+++ b/phpBB/install/schemas/firebird_schema.sql
@@ -81,13 +81,16 @@ END;;
 CREATE TABLE phpbb_auth_roles (
   role_id INTEGER NOT NULL,
   role_name VARCHAR(255) NOT NULL,
+  role_description BLOB SUB_TYPE TEXT,
   role_type VARCHAR(10) NOT NULL,
+  role_order INTEGER DEFAULT 0  NOT NULL,
   role_group_ids VARCHAR(255) NOT NULL
 );;
 
 ALTER TABLE phpbb_auth_roles ADD PRIMARY KEY (role_id);;
 
 CREATE INDEX phpbb_auth_roles_role_type ON phpbb_auth_roles(role_type);;
+CREATE INDEX phpbb_auth_roles_role_order ON phpbb_auth_roles(role_order);;
 
 CREATE GENERATOR phpbb_auth_roles_gen;;
 SET GENERATOR phpbb_auth_roles_gen TO 0;;
diff --git a/phpBB/install/schemas/mssql_schema.sql b/phpBB/install/schemas/mssql_schema.sql
index bce22a6f89..2cd34cfd4e 100644
--- a/phpBB/install/schemas/mssql_schema.sql
+++ b/phpBB/install/schemas/mssql_schema.sql
@@ -128,9 +128,11 @@ GO
 CREATE TABLE [phpbb_auth_roles] (
 	[role_id] [int] IDENTITY (1, 1) NOT NULL ,
 	[role_name] [varchar] (255) NOT NULL ,
+	[role_description] [text] ,
 	[role_type] [varchar] (10) NOT NULL ,
+	[role_order] [int] NOT NULL ,
 	[role_group_ids] [varchar] (255) NOT NULL 
-) ON [PRIMARY]
+) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
 GO
 
 ALTER TABLE [phpbb_auth_roles] WITH NOCHECK ADD 
@@ -141,12 +143,16 @@ ALTER TABLE [phpbb_auth_roles] WITH NOCHECK ADD
 GO
 
 ALTER TABLE [phpbb_auth_roles] WITH NOCHECK ADD 
+	CONSTRAINT [DF_auth_p_role_role_order] DEFAULT(0) FOR [role_order],
 	CONSTRAINT [DF_auth_p_role_group_ids] DEFAULT ('') FOR [role_group_ids]
 GO
 
 CREATE  INDEX [role_type] ON [phpbb_auth_roles]([role_type]) ON [PRIMARY]
 GO
 
+CREATE  INDEX [role_order] ON [phpbb_auth_roles]([role_order]) ON [PRIMARY]
+GO
+
 
 /*
  Table: phpbb_auth_roles_data
diff --git a/phpBB/install/schemas/mysql_schema.sql b/phpBB/install/schemas/mysql_schema.sql
index 562d5de95d..a4de0cd981 100644
--- a/phpBB/install/schemas/mysql_schema.sql
+++ b/phpBB/install/schemas/mysql_schema.sql
@@ -55,10 +55,13 @@ CREATE TABLE phpbb_auth_options (
 CREATE TABLE phpbb_auth_roles (
   role_id mediumint(8) UNSIGNED NOT NULL auto_increment,
   role_name varchar(255) DEFAULT '' NOT NULL,
+  role_description text,
   role_type varchar(10) DEFAULT '' NOT NULL,
+  role_order smallint(4) UNSIGNED DEFAULT '0' NOT NULL,
   role_group_ids varchar(255) DEFAULT '' NOT NULL,
   PRIMARY KEY (role_id),
-  KEY role_type (role_type)
+  KEY role_type (role_type),
+  KEY role_order (role_order)
 );
 
 # Table: 'phpbb_auth_roles_data'
diff --git a/phpBB/install/schemas/oracle_schema.sql b/phpBB/install/schemas/oracle_schema.sql
index 9d5a743dab..c7b9bb60a7 100644
--- a/phpBB/install/schemas/oracle_schema.sql
+++ b/phpBB/install/schemas/oracle_schema.sql
@@ -146,7 +146,9 @@ CREATE INDEX phpbb_auth_options_auth_option on phpbb_auth_options (auth_option)
 CREATE TABLE phpbb_auth_roles (
   role_id number(8) NOT NULL,
   role_name varchar2(255) DEFAULT '',
+  role_description clob,
   role_type varchar2(10) DEFAULT '',
+  role_order number(4) DEFAULT '0' NOT NULL,
   role_group_ids varchar2(255) DEFAULT '' NOT NULL,
   CONSTRAINT pk_phpbb_auth_roles PRIMARY KEY (role_id)
 )
@@ -170,6 +172,8 @@ END;
 CREATE INDEX phpbb_auth_roles_role_type on phpbb_auth_roles (role_type)
 /
 
+CREATE INDEX phpbb_auth_roles_role_order on phpbb_auth_roles (role_order)
+/
 
 /*
  Table: phpbb_auth_roles_data
diff --git a/phpBB/install/schemas/postgres_schema.sql b/phpBB/install/schemas/postgres_schema.sql
index 313c2864cf..2857ea2d87 100644
--- a/phpBB/install/schemas/postgres_schema.sql
+++ b/phpBB/install/schemas/postgres_schema.sql
@@ -81,12 +81,15 @@ CREATE SEQUENCE phpbb_auth_roles_seq;
 CREATE TABLE phpbb_auth_roles (
   role_id INT4 DEFAULT nextval('phpbb_auth_roles_seq'),
   role_name varchar(255) DEFAULT '' NOT NULL,
+  role_description TEXT,
   role_type varchar(10) DEFAULT '' NOT NULL,
+  role_order INT4  DEFAULT '0' NOT NULL,
   role_group_ids varchar(255)  DEFAULT '' NOT NULL,
   PRIMARY KEY (role_id)
 );
 
 CREATE INDEX phpbb_auth_roles_role_type ON phpbb_auth_roles (role_type);
+CREATE INDEX phpbb_auth_roles_role_order ON phpbb_auth_roles (role_order);
 
 SELECT SETVAL('phpbb_auth_roles_seq',(select case when max(role_id)>0 then max(role_id)+1 else 1 end from phpbb_auth_roles));
 
diff --git a/phpBB/install/schemas/sqlite_schema.sql b/phpBB/install/schemas/sqlite_schema.sql
index 482299e0ae..291e5f7be5 100644
--- a/phpBB/install/schemas/sqlite_schema.sql
+++ b/phpBB/install/schemas/sqlite_schema.sql
@@ -61,11 +61,14 @@ CREATE INDEX phpbb_auth_options_auth_option on phpbb_auth_options (auth_option);
 CREATE TABLE phpbb_auth_roles (
   role_id INTEGER PRIMARY KEY NOT NULL,
   role_name varchar(50) NOT NULL DEFAULT '',
+  role_description text(65535),
   role_type varchar(10) NOT NULL DEFAULT '',
+  role_order mediumint(8) NOT NULL DEFAULT '0',
   role_group_ids varchar(255) NOT NULL DEFAULT ''
 );
 
 CREATE INDEX phpbb_auth_roles_role_type on phpbb_auth_roles (role_type);
+CREATE INDEX phpbb_auth_roles_role_order on phpbb_auth_roles (role_order);
 
 
 # Table: phpbb_auth_roles_data
diff --git a/phpBB/language/en/acp/permissions.php b/phpBB/language/en/acp/permissions.php
index 9c67e3e8b5..00a42e36db 100644
--- a/phpBB/language/en/acp/permissions.php
+++ b/phpBB/language/en/acp/permissions.php
@@ -131,6 +131,8 @@ $lang = array_merge($lang, array(
 	'ROLE_ADD_SUCCESS'				=> 'Role successfully added.',
 	'ROLE_ASSIGNED_TO'				=> 'Users/Groups assigned to %s',
 	'ROLE_DELETED'					=> 'Role successfully removed.',
+	'ROLE_DESCRIPTION'				=> 'Role Description',
+	'ROLE_DESCRIPTION_EXPLAIN'		=> 'You are able to enter a short explanation of what the role is doing or for what it is meant for. The text you enter here will be displayed within the permissions screens too.',
 	'ROLE_DETAILS'					=> 'Role Details',
 	'ROLE_EDIT_SUCCESS'				=> 'Role successfully edited.',
 	'ROLE_NAME'						=> 'Role Name',
diff --git a/phpBB/posting.php b/phpBB/posting.php
index 646002a696..01616c8e85 100644
--- a/phpBB/posting.php
+++ b/phpBB/posting.php
@@ -1354,7 +1354,7 @@ function delete_post($mode, $post_id, $topic_id, $forum_id, &$data)
 				$sql = 'SELECT MAX(post_id) as last_post_id
 					FROM ' . POSTS_TABLE . "
 					WHERE topic_id = $topic_id " .
-						((!$auth->acl_get('m_approve')) ? 'AND post_approved = 1' : '');
+						((!$auth->acl_get('m_approve', $forum_id)) ? 'AND post_approved = 1' : '');
 				$result = $db->sql_query($sql);
 				$row = $db->sql_fetchrow($result);
 				$db->sql_freeresult($result);
@@ -1367,11 +1367,10 @@ function delete_post($mode, $post_id, $topic_id, $forum_id, &$data)
 			$sql = 'SELECT post_id
 				FROM ' . POSTS_TABLE . "
 				WHERE topic_id = $topic_id " .
-					((!$auth->acl_get('m_approve')) ? 'AND post_approved = 1' : '') . '
+					((!$auth->acl_get('m_approve', $forum_id)) ? 'AND post_approved = 1' : '') . '
 					AND post_time > ' . $data['post_time'] . '
 				ORDER BY post_time ASC';
 			$result = $db->sql_query_limit($sql, 1);
-
 			$row = $db->sql_fetchrow($result);
 			$db->sql_freeresult($result);
 
@@ -1452,7 +1451,7 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 				'icon_id'			=> $data['icon_id'],
 				'poster_ip' 		=> $user->ip,
 				'post_time'			=> $current_time,
-				'post_approved' 	=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve')) ? 0 : 1,
+				'post_approved' 	=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? 0 : 1,
 				'enable_bbcode' 	=> $data['enable_bbcode'],
 				'enable_smilies' 	=> $data['enable_smilies'],
 				'enable_magic_url' 	=> $data['enable_urls'],
@@ -1502,7 +1501,7 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 				'forum_id' 			=> ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id'],
 				'poster_id' 		=> $data['poster_id'],
 				'icon_id'			=> $data['icon_id'],
-				'post_approved' 	=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve')) ? 0 : 1,
+				'post_approved' 	=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? 0 : 1,
 				'enable_bbcode' 	=> $data['enable_bbcode'],
 				'enable_smilies' 	=> $data['enable_smilies'],
 				'enable_magic_url' 	=> $data['enable_urls'],
@@ -1536,7 +1535,7 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 				'topic_time'		=> $current_time,
 				'forum_id' 			=> ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id'],
 				'icon_id'			=> $data['icon_id'],
-				'topic_approved'	=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve')) ? 0 : 1,
+				'topic_approved'	=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? 0 : 1,
 				'topic_title' 		=> $subject,
 				'topic_first_poster_name' => (!$user->data['is_registered'] && $username) ? stripslashes($username) : $user->data['username'],
 				'topic_type'		=> $topic_type,
@@ -1559,19 +1558,19 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 	
 			if ($topic_type != POST_GLOBAL)
 			{
-				if (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve'))
+				if (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id']))
 				{
 					$sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts + 1';
 				}
-				$sql_data[FORUMS_TABLE]['stat'][] = 'forum_topics_real = forum_topics_real + 1' . ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve')) ? ', forum_topics = forum_topics + 1' : '');
+				$sql_data[FORUMS_TABLE]['stat'][] = 'forum_topics_real = forum_topics_real + 1' . ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id'])) ? ', forum_topics = forum_topics + 1' : '');
 			}
 		break;
 
 		case 'reply':
-			$sql_data[TOPICS_TABLE]['stat'][] = 'topic_replies_real = topic_replies_real + 1, topic_bumped = 0, topic_bumper = 0' . ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve')) ? ', topic_replies = topic_replies + 1' : '');
+			$sql_data[TOPICS_TABLE]['stat'][] = 'topic_replies_real = topic_replies_real + 1, topic_bumped = 0, topic_bumper = 0' . ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id'])) ? ', topic_replies = topic_replies + 1' : '');
 			$sql_data[USERS_TABLE]['stat'][] = "user_lastpost_time = $current_time" . (($auth->acl_get('f_postcount', $data['forum_id'])) ? ', user_posts = user_posts + 1' : '');
 
-			if ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve')) && $topic_type != POST_GLOBAL)
+			if ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id'])) && $topic_type != POST_GLOBAL)
 			{
 				$sql_data[FORUMS_TABLE]['stat'][] = 'forum_posts = forum_posts + 1';
 			}
@@ -1583,7 +1582,7 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 			$sql_data[TOPICS_TABLE]['sql'] = array(
 				'forum_id' 					=> ($topic_type == POST_GLOBAL) ? 0 : $data['forum_id'],
 				'icon_id'					=> $data['icon_id'],
-				'topic_approved'			=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve')) ? 0 : 1,
+				'topic_approved'			=> ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? 0 : 1,
 				'topic_title' 				=> $subject,
 				'topic_first_poster_name'	=> stripslashes($username),
 				'topic_type'				=> $topic_type,
@@ -1878,7 +1877,7 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 	}
 
 	// Update total post count, do not consider moderated posts/topics
-	if (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve'))
+	if (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id']))
 	{
 		if ($post_mode == 'post')
 		{
@@ -1971,24 +1970,24 @@ function submit_post($mode, $subject, $username, $topic_type, &$poll, &$data, $u
 	markread('topic', $data['forum_id'], $data['topic_id'], time());
 
 	// Send Notifications
-	if ($mode != 'edit' && $mode != 'delete' && (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve')))
+	if ($mode != 'edit' && $mode != 'delete' && (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id'])))
 	{
 		user_notification($mode, stripslashes($subject), stripslashes($data['topic_title']), stripslashes($data['forum_name']), $data['forum_id'], $data['topic_id'], $data['post_id']);
 	}
 
 	if ($mode == 'post')
 	{
-		$url = (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve')) ? "{$phpbb_root_path}viewtopic.$phpEx$SID&amp;f=" . $data['forum_id'] . '&amp;t=' . $data['topic_id'] : "{$phpbb_root_path}viewforum.$phpEx$SID&amp;f=" . $data['forum_id'];
+		$url = (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id'])) ? "{$phpbb_root_path}viewtopic.$phpEx$SID&amp;f=" . $data['forum_id'] . '&amp;t=' . $data['topic_id'] : "{$phpbb_root_path}viewforum.$phpEx$SID&amp;f=" . $data['forum_id'];
 	}
 	else
 	{
-		$url = (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve')) ?  "{$phpbb_root_path}viewtopic.$phpEx$SID&amp;f={$data['forum_id']}&amp;t={$data['topic_id']}&amp;p={$data['post_id']}#p{$data['post_id']}" : "{$phpbb_root_path}viewtopic.$phpEx$SID&amp;f={$data['forum_id']}&amp;t={$data['topic_id']}";
+		$url = (!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id'])) ?  "{$phpbb_root_path}viewtopic.$phpEx$SID&amp;f={$data['forum_id']}&amp;t={$data['topic_id']}&amp;p={$data['post_id']}#p{$data['post_id']}" : "{$phpbb_root_path}viewtopic.$phpEx$SID&amp;f={$data['forum_id']}&amp;t={$data['topic_id']}";
 	}
 
 	meta_refresh(3, $url);
 
-	$message = ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve')) ? (($mode == 'edit') ? 'POST_EDITED_MOD' : 'POST_STORED_MOD') : (($mode == 'edit') ? 'POST_EDITED' : 'POST_STORED');
-	$message = $user->lang[$message] . ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve')) ? '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $url . '">', '</a>') : '') . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="viewforum.' . $phpEx . $SID .'&amp;f=' . $data['forum_id'] . '">', '</a>');
+	$message = ($auth->acl_get('f_moderate', $data['forum_id']) && !$auth->acl_get('m_approve', $data['forum_id'])) ? (($mode == 'edit') ? 'POST_EDITED_MOD' : 'POST_STORED_MOD') : (($mode == 'edit') ? 'POST_EDITED' : 'POST_STORED');
+	$message = $user->lang[$message] . ((!$auth->acl_get('f_moderate', $data['forum_id']) || $auth->acl_get('m_approve', $data['forum_id'])) ? '<br /><br />' . sprintf($user->lang['VIEW_MESSAGE'], '<a href="' . $url . '">', '</a>') : '') . '<br /><br />' . sprintf($user->lang['RETURN_FORUM'], '<a href="viewforum.' . $phpEx . $SID .'&amp;f=' . $data['forum_id'] . '">', '</a>');
 	trigger_error($message);
 }
 
diff --git a/phpBB/viewtopic.php b/phpBB/viewtopic.php
index a1dfeff11a..afffb21b51 100644
--- a/phpBB/viewtopic.php
+++ b/phpBB/viewtopic.php
@@ -1274,7 +1274,7 @@ for ($i = 0, $end = sizeof($post_list); $i < $end; ++$i)
 
 		'U_EDIT' 			=> (($user->data['user_id'] == $poster_id && $auth->acl_get('f_edit', $forum_id) && ($row['post_time'] > time() - $config['edit_time'] || !$config['edit_time'])) || $auth->acl_get('m_edit', $forum_id)) ? "posting.$phpEx$SID&amp;mode=edit&amp;f=$forum_id&amp;p=" . $row['post_id'] : '',
 		'U_QUOTE' 			=> ($auth->acl_get('f_reply', $forum_id)) ? "posting.$phpEx$SID&amp;mode=quote&amp;f=$forum_id&amp;p=" . $row['post_id'] : '',
-		'U_INFO'			=> ($auth->acl_get('m_', $forum_id)) ? "mcp.$phpEx$SID&amp;i=main&amp;mode=post_details&amp;p=" . $row['post_id'] : '',
+		'U_INFO'			=> ($auth->acl_get('m_info', $forum_id)) ? "mcp.$phpEx$SID&amp;i=main&amp;mode=post_details&amp;p=" . $row['post_id'] : '',
 		'U_DELETE' 			=> (($user->data['user_id'] == $poster_id && $auth->acl_get('f_delete', $forum_id) && $topic_data['topic_last_post_id'] == $row['post_id'] && ($row['post_time'] > time() - $config['edit_time'] || !$config['edit_time'])) || $auth->acl_get('m_delete', $forum_id)) ? "posting.$phpEx$SID&amp;mode=delete&amp;f=$forum_id&amp;p=" . $row['post_id'] : '',
 
 		'U_PROFILE' 		=> $user_cache[$poster_id]['profile'],