diff -r 04bb28dd6964 core/bug_api.php
--- a/core/bug_api.php	Fri Sep 25 20:11:21 2009 +0200
+++ b/core/bug_api.php	Mon Oct 12 10:49:02 2009 +0200
@@ -1286,11 +1286,11 @@
  * return the timestamp for the most recent time at which a bugnote
  *  associated with the bug was modified
  * @param int p_bug_id integer representing bug id
- * @return bool|int false or timestamp in integer format representing newest bugnote timestamp
+ * @return bool|int false or timestamp in integer format representing last bugnote timestamp
  * @access public
  * @uses database_api.php
  */
-function bug_get_newest_bugnote_timestamp( $p_bug_id ) {
+function bug_get_last_bugnote_timestamp( $p_bug_id ) {
 	$c_bug_id = db_prepare_int( $p_bug_id );
 	$t_bugnote_table = db_get_table( 'mantis_bugnote_table' );
 
@@ -1299,13 +1299,29 @@
 				  WHERE bug_id=" . db_param() . "
 				  ORDER BY last_modified DESC";
 	$result = db_query_bound( $query, Array( $c_bug_id ), 1 );
-	$row = db_result( $result );
+	return db_result( $result );
+}
 
-	if( false === $row ) {
-		return false;
-	} else {
-		return $row;
-	}
+/**
+ * return the reporter (user_id) for the most recent time at which a bugnote
+ *  associated with the bug was modified
+ * @param int p_bug_id integer representing bug id
+ * @return bool|int false or user id in integer format representing last bugnote reporter
+ * @access public
+ * @uses database_api.php
+ */
+function bug_get_last_bugnote_reporter( $p_bug_id ) {
+	$c_bug_id = db_prepare_int( $p_bug_id );
+	$t_bugnote_table = db_get_table( 'mantis_bugnote_table' );
+
+	$query = "SELECT MIN(reporter_id)
+				  FROM $t_bugnote_table A
+				  WHERE A.date_submitted = (SELECT MAX(X.date_submitted)
+				                               FROM $t_bugnote_table X
+				                               WHERE X.bug_id = A.bug_id) AND
+				        A.bug_id=" . db_param(); 
+	$result = db_query_bound( $query, Array( $c_bug_id ), 1 );
+	return db_result( $result );
 }
 
 /**
diff -r 04bb28dd6964 core/columns_api.php
--- a/core/columns_api.php	Fri Sep 25 20:11:21 2009 +0200
+++ b/core/columns_api.php	Mon Oct 12 10:49:02 2009 +0200
@@ -74,6 +74,8 @@
 
 	$t_columns['selection'] = null;
 	$t_columns['edit'] = null;
+	$t_columns['last_bugnote_reporter'] = null;
+	$t_columns['last_bugnote_timestamp'] = null;
 
 	if( OFF == config_get( 'enable_profiles' ) ) {
 		unset( $t_columns['os'] );
@@ -92,6 +94,13 @@
 	if( config_get( 'enable_product_build' ) == OFF ) {
 		unset( $t_columns['build'] );
 	}
+	
+	if( config_get( 'enable_last_bugnote_reporter', ON) == OFF ) {
+		unset( $t_columns['last_bugnote_reporter'] );
+	}
+	if( config_get( 'enable_last_bugnote_timestamp', OFF) == OFF ) {
+		unset( $t_columns['last_bugnote_timestamp'] );
+	}
 
 	# The following fields are used internally and don't make sense as columns
 	unset( $t_columns['_stats'] );
@@ -802,6 +811,34 @@
 
 /**
  *
+ * @param string sort
+ * @param string direction
+ * @param int $p_columns_target: see COLUMNS_TARGET_* in constant_inc.php
+ * @return null
+ * @access public
+ */
+function print_column_title_last_bugnote_reporter( $p_sort, $p_dir, $p_columns_target = COLUMNS_TARGET_VIEW_PAGE ) {
+	echo '<td>';
+	echo lang_get( 'last_bugnote_reporter' );
+	echo '</td>';
+}
+
+/**
+ *
+ * @param string sort
+ * @param string direction
+ * @param int $p_columns_target: see COLUMNS_TARGET_* in constant_inc.php
+ * @return null
+ * @access public
+ */
+function print_column_title_last_bugnote_timestamp( $p_sort, $p_dir, $p_columns_target = COLUMNS_TARGET_VIEW_PAGE ) {
+	echo '<td>';
+	echo lang_get( 'last_bugnote_timestamp' );
+	echo '</td>';
+}
+
+/**
+ *
  * @param BugData $p_bug bug obect
  * @param int $p_columns_target: see COLUMNS_TARGET_* in constant_inc.php
  * @return null
@@ -1271,3 +1308,41 @@
 
 	echo '</td>';
 }
+
+/**
+ *
+ * @param BugData $p_bug bug obect
+ * @param int $p_columns_target: see COLUMNS_TARGET_* in constant_inc.php
+ * @return null
+ * @access public
+ */
+function print_column_last_bugnote_reporter( $p_bug, $p_columns_target = COLUMNS_TARGET_VIEW_PAGE ) {
+	echo '<td>';
+	
+	$t_reporter_id = bug_get_last_bugnote_reporter( $p_bug->id );
+	
+	if( $t_reporter_id > 0 ) {
+		echo prepare_user_name( $t_reporter_id );
+	}
+
+	echo '</td>';
+}
+
+/**
+ *
+ * @param BugData $p_bug bug obect
+ * @param int $p_columns_target: see COLUMNS_TARGET_* in constant_inc.php
+ * @return null
+ * @access public
+ */
+function print_column_last_bugnote_timestamp( $p_bug, $p_columns_target = COLUMNS_TARGET_VIEW_PAGE ) {
+	echo '<td>';
+	
+	$t_timestamp = bug_get_last_bugnote_timestamp( $p_bug->id );
+	
+	if( $t_timestamp != null && $t_timestamp > 0 ) {
+		echo date( config_get( 'short_date_format' ), $t_timestamp );
+	}
+
+	echo '</td>';
+}
diff -r 04bb28dd6964 core/file_api.php
--- a/core/file_api.php	Fri Sep 25 20:11:21 2009 +0200
+++ b/core/file_api.php	Mon Oct 12 10:49:02 2009 +0200
@@ -650,6 +650,11 @@
 	$c_bug_id = db_prepare_int( $p_bug_id );
 	$c_project_id = db_prepare_int( $t_project_id );
 	$c_file_type = db_prepare_string( $p_file['type'] );
+	# GT:
+	if( $c_file_type == 'image/pjpeg') {
+		$c_file_type = 'image/jpeg';
+	}
+	# :GT
 	$c_title = db_prepare_string( $p_title );
 	$c_desc = db_prepare_string( $p_desc );
 
diff -r 04bb28dd6964 my_view_inc.php
--- a/my_view_inc.php	Fri Sep 25 20:11:21 2009 +0200
+++ b/my_view_inc.php	Mon Oct 12 10:49:02 2009 +0200
@@ -442,6 +442,9 @@
 	$t_summary = string_display_line_links( $t_bug->summary );
 	$t_last_updated = date( config_get( 'normal_date_format' ), $t_bug->last_updated );
 
+	$t_last_reporter_id = bug_get_last_bugnote_reporter( $t_bug->id );
+	$t_last_reporter = $t_last_reporter_id ? user_get_name( $t_last_reporter_id ) : '';
+
 	# choose color based on status
 	$status_color = get_status_color( $t_bug->status );
 
@@ -506,9 +509,9 @@
 	echo string_display_line( category_full_name( $t_bug->category_id, true, $t_bug->project_id ) );
 
 	if( $t_bug->last_updated > strtotime( '-' . $t_filter[FILTER_PROPERTY_HIGHLIGHT_CHANGED] . ' hours' ) ) {
-		echo ' - <b>' . $t_last_updated . '</b>';
+		echo ' - <b>' . $t_last_updated . ' - ' . $t_last_reporter . '</b>';
 	} else {
-		echo ' - ' . $t_last_updated;
+		echo ' - ' . $t_last_updated . ' - ' . $t_last_reporter;
 	}
 	?>
 		</span>
