Index: trunk/core/kernel/db/dblist.php
===================================================================
diff -u -r4287 -r4899
--- trunk/core/kernel/db/dblist.php	(.../dblist.php)	(revision 4287)
+++ trunk/core/kernel/db/dblist.php	(.../dblist.php)	(revision 4899)
@@ -557,8 +557,7 @@
 			$field = 'l'.$lang.'_'.$field;
 		}
 
-		if( !isset($this->Fields[$field]) )
-		{
+		if (!isset($this->Fields[$field]) && ($field != 'RAND()')) {
 			trigger_error('<span class="debug_error">Incorrect sorting</span> defined (field = <b>'.$field.'</b>; direction = <b>'.$direction.'</b>) in config for prefix <b>'.$this->Prefix.'</b>', E_USER_WARNING);
 		}
 
Index: trunk/core/units/images/images_config.php
===================================================================
diff -u -r4314 -r4899
--- trunk/core/units/images/images_config.php	(.../images_config.php)	(revision 4314)
+++ trunk/core/units/images/images_config.php	(.../images_config.php)	(revision 4899)
@@ -7,54 +7,34 @@
 											'n-img'	=>	Array('ParentPrefix'	=>	'n'),
 											'bb-img'=>	Array('ParentPrefix'	=>	'bb'),
 											/*'p-img'	=>	Array('ParentPrefix'	=>	'p'),*/
-					
-						'catimg' => Array(
-							'ParentPrefix' => 'c',
-							'AggregateTags' => Array(
-															Array(
-																'AggregateTo' => 'c',
-																'AggregatedTagName' => 'Image',
-																'LocalTagName' => 'ItemImage',
-															),
-															Array(
-																'AggregateTo' => 'c',
-																'AggregatedTagName' => 'ListImages',
-																'LocalTagName' => 'PrintList2',
-																'LocalSpecial' => 'list',
-															),
-															Array(
-																'AggregateTo' => 'c',
-																'AggregatedTagName' => 'LargeImageExists',
-																'LocalTagName' => 'LargeImageExists',
-															),
-													),
-						)
-					),
+											'catimg' => Array('ParentPrefix'	=>	'c'),
+									),
+									
 					'ItemClass'			=>	Array('class'=>'kDBItem','file'=>'','build_event'=>'OnItemBuild'),
 					'ListClass'			=>	Array('class'=>'kDBList','file'=>'','build_event'=>'OnListBuild'),
 					'EventHandlerClass'	=>	Array('class'=>'ImageEventHandler','file'=>'image_event_handler.php','build_event'=>'OnBuild'),
 					'TagProcessorClass' =>	Array('class'=>'ImageTagProcessor','file'=>'image_tag_processor.php','build_event'=>'OnBuild'),
 					'AutoLoad'			=>	true,
-					'hooks'				=>	Array(),
+					
 					'AggregateTags' => Array(
-															Array(
-																'AggregateTo' => 'p',
-																'AggregatedTagName' => 'Image',
-																'LocalTagName' => 'ItemImage',
-															),
-															Array(
-																'AggregateTo' => 'p',
-																'AggregatedTagName' => 'ListImages',
-																'LocalTagName' => 'PrintList2',
-																'LocalSpecial' => 'list',
-															),
-															Array(
-																'AggregateTo' => 'p',
-																'AggregatedTagName' => 'LargeImageExists',
-																'LocalTagName' => 'LargeImageExists',
-															),	
-															
-													),
+												Array(
+													'AggregateTo' => '#PARENT#',
+													'AggregatedTagName' => 'Image',
+													'LocalTagName' => 'ItemImage',
+												),
+												Array(
+													'AggregateTo' => '#PARENT#',
+													'AggregatedTagName' => 'ListImages',
+													'LocalTagName' => 'PrintList2',
+													'LocalSpecial' => 'list',
+												),
+												Array(
+													'AggregateTo' => '#PARENT#',
+													'AggregatedTagName' => 'LargeImageExists',
+													'LocalTagName' => 'LargeImageExists',
+												),	
+										),
+										
 					'QueryString'		=>	Array(
 												1	=>	'id',
 												2	=>	'page',
Index: trunk/core/kernel/utility/unit_config_reader.php
===================================================================
diff -u -r4880 -r4899
--- trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 4880)
+++ trunk/core/kernel/utility/unit_config_reader.php	(.../unit_config_reader.php)	(revision 4899)
@@ -273,7 +273,7 @@
 		if (is_array($hooks) && count($hooks) > 0) {
 			foreach ($hooks as $hook) {
 				if (isset($config['ParentPrefix']) && $hook['HookToPrefix'] == $config['ParentPrefix']) {
-					trigger_error('Depricated Hook Usage [prefix: <b>'.$config['Prefix'].'</b>; do_prefix: <b>'.$hook['DoPrefix'].'</b>] use <b>#PARENT#</b> and <b>HookToPrefix</b> value where HookToPrefix is same as ParentPrefix', E_USER_NOTICE);
+					trigger_error('Depricated Hook Usage [prefix: <b>'.$config['Prefix'].'</b>; do_prefix: <b>'.$hook['DoPrefix'].'</b>] use <b>#PARENT#</b> as <b>HookToPrefix</b> value, where HookToPrefix is same as ParentPrefix', E_USER_NOTICE);
 				}
 
 				if ($hook['HookToPrefix'] == '') {
@@ -310,6 +310,15 @@
 
 		if ( is_array(getArrayValue($config, 'AggregateTags')) ) {
 			foreach ($config['AggregateTags'] as $aggregate_tag) {
+				if (isset($config['ParentPrefix'])) {
+					if ($aggregate_tag['AggregateTo'] == $config['ParentPrefix']) {
+						trigger_error('Depricated Aggregate Tag Usage [prefix: <b>'.$config['Prefix'].'</b>; AggregateTo: <b>'.$aggregate_tag['AggregateTo'].'</b>] use <b>#PARENT#</b> as <b>AggregateTo</b> value, where AggregateTo is same as ParentPrefix', E_USER_NOTICE);
+					}
+					
+					if ($aggregate_tag['AggregateTo'] == '#PARENT#') {
+						$aggregate_tag['AggregateTo'] = $config['ParentPrefix'];
+					}
+				}
 				$aggregate_tag['LocalPrefix'] = $config['Prefix'];
 				$this->Application->registerAggregateTag($aggregate_tag);
 			}
Index: trunk/kernel/units/images/images_config.php
===================================================================
diff -u -r4314 -r4899
--- trunk/kernel/units/images/images_config.php	(.../images_config.php)	(revision 4314)
+++ trunk/kernel/units/images/images_config.php	(.../images_config.php)	(revision 4899)
@@ -7,54 +7,34 @@
 											'n-img'	=>	Array('ParentPrefix'	=>	'n'),
 											'bb-img'=>	Array('ParentPrefix'	=>	'bb'),
 											/*'p-img'	=>	Array('ParentPrefix'	=>	'p'),*/
-					
-						'catimg' => Array(
-							'ParentPrefix' => 'c',
-							'AggregateTags' => Array(
-															Array(
-																'AggregateTo' => 'c',
-																'AggregatedTagName' => 'Image',
-																'LocalTagName' => 'ItemImage',
-															),
-															Array(
-																'AggregateTo' => 'c',
-																'AggregatedTagName' => 'ListImages',
-																'LocalTagName' => 'PrintList2',
-																'LocalSpecial' => 'list',
-															),
-															Array(
-																'AggregateTo' => 'c',
-																'AggregatedTagName' => 'LargeImageExists',
-																'LocalTagName' => 'LargeImageExists',
-															),
-													),
-						)
-					),
+											'catimg' => Array('ParentPrefix'	=>	'c'),
+									),
+									
 					'ItemClass'			=>	Array('class'=>'kDBItem','file'=>'','build_event'=>'OnItemBuild'),
 					'ListClass'			=>	Array('class'=>'kDBList','file'=>'','build_event'=>'OnListBuild'),
 					'EventHandlerClass'	=>	Array('class'=>'ImageEventHandler','file'=>'image_event_handler.php','build_event'=>'OnBuild'),
 					'TagProcessorClass' =>	Array('class'=>'ImageTagProcessor','file'=>'image_tag_processor.php','build_event'=>'OnBuild'),
 					'AutoLoad'			=>	true,
-					'hooks'				=>	Array(),
+					
 					'AggregateTags' => Array(
-															Array(
-																'AggregateTo' => 'p',
-																'AggregatedTagName' => 'Image',
-																'LocalTagName' => 'ItemImage',
-															),
-															Array(
-																'AggregateTo' => 'p',
-																'AggregatedTagName' => 'ListImages',
-																'LocalTagName' => 'PrintList2',
-																'LocalSpecial' => 'list',
-															),
-															Array(
-																'AggregateTo' => 'p',
-																'AggregatedTagName' => 'LargeImageExists',
-																'LocalTagName' => 'LargeImageExists',
-															),	
-															
-													),
+												Array(
+													'AggregateTo' => '#PARENT#',
+													'AggregatedTagName' => 'Image',
+													'LocalTagName' => 'ItemImage',
+												),
+												Array(
+													'AggregateTo' => '#PARENT#',
+													'AggregatedTagName' => 'ListImages',
+													'LocalTagName' => 'PrintList2',
+													'LocalSpecial' => 'list',
+												),
+												Array(
+													'AggregateTo' => '#PARENT#',
+													'AggregatedTagName' => 'LargeImageExists',
+													'LocalTagName' => 'LargeImageExists',
+												),	
+										),
+										
 					'QueryString'		=>	Array(
 												1	=>	'id',
 												2	=>	'page',