diff --git a/src/Orm/Orm.module.php b/src/Orm/Orm.module.php
index 94232b9..23425d8 100644
--- a/src/Orm/Orm.module.php
+++ b/src/Orm/Orm.module.php
@@ -176,7 +176,7 @@ function GetFriendlyName() {
 	}
 
 	function GetVersion() {
-		return '0.3.3-SNAPSHOT';
+		return '0.4.0-SNAPSHOT';
 	}
   
 	function GetDependencies()
diff --git a/src/Orm/action.admin_save.php b/src/Orm/action.admin_save.php
index 5c4b7d1..7522206 100644
--- a/src/Orm/action.admin_save.php
+++ b/src/Orm/action.admin_save.php
@@ -12,8 +12,7 @@
 	$cache = OrmCache::getInstance();
 	$cache->clearCache();
 	OrmTrace::info("Reinitiate the cache content");
-} else if (isset($params['level']) || isset($params['cache']) ){
-	$this->SetPreference('loglevel', $params['level']);
+} else if ( isset($params['cache']) ){
 	$this->SetPreference('cacheType', $params['cache']);
 	
 	//We reload the cache anyway
@@ -21,6 +20,8 @@
 	$cache->clearCache();
 	
 	OrmTrace::info("Initiate the cache content");
+} else if (isset($params['level']) ){
+	$this->SetPreference('loglevel', $params['level']);
 }
 
 $this->redirect($id,'defaultadmin');
diff --git a/src/Orm/action.defaultadmin.php b/src/Orm/action.defaultadmin.php
index 12f48d9..a31cdfb 100644
--- a/src/Orm/action.defaultadmin.php
+++ b/src/Orm/action.defaultadmin.php
@@ -4,7 +4,7 @@
 
 //CONSTANTES
 $itemsLog = array("DEBUG"=>OrmTrace::$DEBUG, "INFO & SQL"=>OrmTrace::$SQL, "INFO"=>OrmTrace::$INFO,"WARN"=>OrmTrace::$WARN,"ERROR"=>OrmTrace::$ERROR);
-$itemsCache = array("NONE"=>OrmCache::$NONE, "SCRIPT"=>OrmCache::$SCRIPT);
+$itemsCache = array("NONE"=>OrmCache::$NONE, "SCRIPT"=>OrmCache::$SCRIPT, "FILE"=>OrmCache::$FILE);
 
 $currentLevelLog = $this->GetPreference('loglevel', OrmTrace::$INFO);
 $currentTypeCache = $this->GetPreference('cacheType', OrmCache::$NONE);
diff --git a/src/Orm/lib/class.OrmCache.php b/src/Orm/lib/class.OrmCache.php
index d77e5ba..19c1cf7 100644
--- a/src/Orm/lib/class.OrmCache.php
+++ b/src/Orm/lib/class.OrmCache.php
@@ -39,7 +39,7 @@
  *  	
  *  	//Don't forget to push the result into the caching system for the next call
  *  	$cacheInstance->setCache($querySelect, null, $entitys);
- 
+ *
  *  	return $entitys;
  *	</code>
  *
@@ -58,6 +58,11 @@ abstract class OrmCache {
 	 * Will use a cache during the time of the execution of the script
 	 **/
 	public static $SCRIPT = 1;
+
+	/**
+	 * Will use a cache during the time of the execution of the script
+	 **/
+	public static $FILE = 2;
 		
 	/**
 	 * Private constructor
@@ -68,10 +73,11 @@ protected function __construct() {}
 	 * Will return a implementation of the cache.
 	 *
 	 * @param mixed $typeCache not required : the type of cache. By default it will take the type of cache defined as default into CmsMadeSimple
-	 *
+	 * @param mixed[] $parameters : optional parameters for cache classes
+	 * 
 	 * @return an instance of Cache.
 	 **/
-	public static function getInstance($typeCache = null){
+	public static function getInstance($typeCache = null, $parameters = null){
 		
 		if($typeCache == null){
 			$orm = cmsms()->GetModuleOperations()->get_module_instance('Orm');
@@ -85,6 +91,9 @@ public static function getInstance($typeCache = null){
 			case OrmCache::$SCRIPT:
 				return OrmCacheScript::getMyOwnInstance();
 				break;
+			case OrmCache::$FILE:
+				return OrmCacheFile::getMyOwnInstance($parameters);
+				break;
 			default:
 				OrmTrace::error("Type of Cache #{$typeCache} is not a valid Type of Cache");
 				exit -1;
diff --git a/src/Orm/lib/class.OrmCacheFile.php b/src/Orm/lib/class.OrmCacheFile.php
new file mode 100644
index 0000000..f684577
--- /dev/null
+++ b/src/Orm/lib/class.OrmCacheFile.php
@@ -0,0 +1,166 @@
+<?php
+/**
+ * Contains the class wich provide a persisted caching system of Orm to avoid multiples sql requests
+ *
+ * @since 0.4.0
+ * @author Bess
+ **/
+
+/**
+ *
+ *  Static classe used to provide a very simple persisted caching system. You can push the result of a request into it and asking later
+ *	to collect the result.
+ *
+ *  Example : 
+ *  <code>
+ *  	//Call to cmsms to get the database connector
+ *  	$db = cmsms()->GetDb();
+ *  	
+ *  	//Defines a new Customer entity
+ *  	$entity = MyAutoload::getInstance('myModule', 'customer');
+ *  	
+ *  	//Select all Customers
+ *  	$querySelect = 'Select * FROM '.$entity->getDbname();
+ *  	
+ *  	//If the caching system already know the answer : we return the result immediately
+ *  	if(OrmCache::getInstance()->isCache($querySelect)) {
+ *  		return OrmCache::getInstance()->getCache($querySelect);
+ *  	}
+ *  	
+ *  	//So we need to execute the query
+ *  	$result = $db->Execute($querySelect);
+ *  	if ($result === false){die("Database error!");}
+ *  	
+ *  	$entitys = array();
+ *  	while ($row = $result->FetchRow()) {
+ *  		$entitys[] = OrmCore::rowToEntity($entity, $row);
+ *  	}
+ *  	
+ *  	//Don't forget to push the result into the caching system for the next call
+ *  	OrmCache::getInstance()->setCache($querySelect, null, $entitys);
+ *
+ *  	return $entitys;
+ *	</code>
+ *
+ *  The cache is available for an amount of time 
+ *  And will be clean the time after.
+ *
+ *
+ * @since 0.4.0
+ * @author Bess
+ * @package Orm
+ **/
+class OrmCacheFile extends OrmCache {	
+	
+	/**
+	 * @var OrmCacheFile $instance The current instance
+	 **/
+	private static $instance;
+
+	/**
+	 * @var mixed[] $cache an array containing all the data cached 
+	 **/
+	private static $cache;
+
+
+	/**
+	 * @var string $filename the file in tmp directory wich will contains cache data 
+	 **/
+	private static $filename;
+		
+	/**
+	 * Private constructor
+	 *
+	 * @param mixed[] $parameters the parameter to the constructor
+	 */
+	protected function __construct($parameters) {
+		self::$cache = array();
+		$config = cmsms()->GetConfig();
+		self::$filename = $config['root_path'].'/tmp/cache/cache_orm';
+		if(file_exists(self::$filename) && is_readable(self::$filename)){
+			$content = file_get_contents(self::$filename);
+			self::$cache = unserialize($content);
+		} else {
+			self::saveCache();
+		}
+	}
+	
+	/**
+	 * Will return an instance of the cache class
+	 *
+	 * @param mixed[] $parameters the parameter to the constructor
+	 *
+	 * @return OrmCacheFile the cache class
+	 */
+	public static function getMyOwnInstance($parameters){
+		if(self::$instance == null){
+			self::$instance = new OrmCacheFile($parameters);
+		}
+		return self::$instance;
+	}
+	
+	/**
+	 *	Set the cache for a sql request, its parameters and of course the result
+     * 
+	 * @param string $sql the sql query
+	 * @param mixed[] $params array the parameters into a array. May be null
+	 * @param mixed $value the result
+	 */
+	public function setCache($sql, $params = null, $value) {		
+		/*echo '# '.$sql.'<br/>';
+		echo '# '.var_dump($params).'<br/>';
+		echo '# '.self::hash($sql,$params).'<br/>';*/
+		self::$cache[self::hash($sql,$params)] = $value;
+		self::saveCache();
+		
+	}
+	
+	/**
+	 * Querying the cache for a sql request and its parameters
+     * 
+	 * @param string $sql the sql query
+	 * @param mixed[] $params array the parameters into a array. May be null
+	 *
+	 * @return mixed the result
+	 */
+	public function getCache($sql, $params = null) {
+		if(self::isCache($sql, $params)) {
+			return self::$cache[self::hash($sql,$params)];
+		}
+		
+		return null;
+	}
+
+	/**
+	 * Return true if a cache exist for a sql request and its parameters
+     * 
+	 * @param string $sql the sql query
+	 * @param mixed[] $params array the parameters into a array. May be null
+	 *
+	 * @return boolean true if the cache exists
+	 */	
+	public function isCache($sql, $params = null) {
+		/*echo '| '.$sql.'<br/>';
+		echo '| '.var_dump($params).'<br/>';
+		echo '| '.self::hash($sql,$params).'<br/>';*/
+		return array_KEY_exists(self::hash($sql,$params),self::$cache);
+	}
+
+	/**
+	 * Empty the cache. Very important if between 2 querying, the system may insert/delete/update some data in the database
+	 *  In the Orm system, we always drop the cache in the insert/delete/update function.
+	 */	
+	public function clearCache() {
+		self::$cache = array();
+		self::saveCache();
+	}
+
+	private function saveCache(){
+		if(FALSE === file_put_contents(self::$filename ,serialize(self::$cache) )){
+			echo "<h3>Orm can't write into the cache file : ".$filename."</h3>";
+		}
+	}
+
+}
+
+?>
diff --git a/src/Orm/lib/class.OrmCacheScript.php b/src/Orm/lib/class.OrmCacheScript.php
index 4f80b26..9486d31 100644
--- a/src/Orm/lib/class.OrmCacheScript.php
+++ b/src/Orm/lib/class.OrmCacheScript.php
@@ -38,7 +38,7 @@
  *  	
  *  	//Don't forget to push the result into the caching system for the next call
  *  	OrmCache::getInstance()->setCache($querySelect, null, $entitys);
- 
+ *
  *  	return $entitys;
  *	</code>
  *
diff --git a/src/Orm/lib/class.OrmCore.php b/src/Orm/lib/class.OrmCore.php
index 683580d..eebcb02 100644
--- a/src/Orm/lib/class.OrmCore.php
+++ b/src/Orm/lib/class.OrmCore.php
@@ -1201,7 +1201,7 @@ public static final function findByExample(OrmEntity $entityParam, OrmExample $e
 				}
 				
 				//We push the result into the cache before return it
-				OrmCache::getInstance()->setCache($queryExample, null, $entities);
+				OrmCache::getInstance()->setCache($queryExample, $params, $entities);
 		}
 		return array_values($entities);
 
@@ -1273,7 +1273,7 @@ public static final function selectCountByExample(OrmEntity $entityParam, OrmExa
 				}
 
 				//We push the result into the cache before return it
-				OrmCache::getInstance()->setCache($queryExample, null, $counter);
+				OrmCache::getInstance()->setCache($queryExample, $params, $counter);
 		}
 		return $counter;
 
@@ -1522,7 +1522,7 @@ private static final function _selectSomethingByExample(OrmEntity $entityParam,
 				}
 
 				//We push the result into the cache before return it
-				OrmCache::getInstance()->setCache($queryExample, null, $counter);
+				OrmCache::getInstance()->setCache($queryExample, $params, $counter);
 		}
 		return $counter;
 
diff --git a/src/OrmExtensions/OrmExtensions.module.php b/src/OrmExtensions/OrmExtensions.module.php
index c33eb8e..32095a4 100644
--- a/src/OrmExtensions/OrmExtensions.module.php
+++ b/src/OrmExtensions/OrmExtensions.module.php
@@ -1,14 +1,5 @@
 <?php
 
-/* Force the loading of Orm Framework BEFORE this module */
-$config = cmsms()->GetConfig();
-$Orm = $config['root_path'].'/modules/Orm/Orm.module.php';
-if( !is_readable( $Orm ) ) {
-  echo '<h1><font color="red">ERROR: The Orm Framework could not be found [<a href="https://github.com/besstiolle/orm-ms/wiki">help</a>].</font></h1>';
-  return;
-}
-require_once($Orm);
-
 class OrmExtensions extends Orm {
 
 	function GetName() {
@@ -20,12 +11,12 @@ function GetFriendlyName() {
 	}
 
 	function GetVersion() {
-		return '0.3.3-SNAPSHOT';
+		return '0.4.0-SNAPSHOT';
 	}
   
 	function GetDependencies()
  	{
-		return array('Orm'=>'0.3.3-SNAPSHOT');
+		return array('Orm'=>'0.4.0-SNAPSHOT');
 	}
 
 	function GetHelp() {
@@ -49,7 +40,7 @@ function GetAdminDescription() {
 	}
 
 	function MinimumCMSVersion() {
-		return "1.11.0";
+		return "1.11.13";
 	}
 
 	function IsPluginModule() {
diff --git a/src/OrmSkeleton/OrmSkeleton.module.php b/src/OrmSkeleton/OrmSkeleton.module.php
index b7a375e..effa78d 100644
--- a/src/OrmSkeleton/OrmSkeleton.module.php
+++ b/src/OrmSkeleton/OrmSkeleton.module.php
@@ -1,14 +1,5 @@
 <?php
 
-/* Force the loading of Orm Framework BEFORE this module */
-$config = cmsms()->GetConfig();
-$Orm = $config['root_path'].'/modules/Orm/Orm.module.php';
-if( !is_readable( $Orm ) ) {
-  echo '<h1><font color="red">ERROR: The Orm Framework could not be found [<a href="https://github.com/besstiolle/orm-ms/wiki">help</a>].</font></h1>';
-  return;
-}
-require_once($Orm);
-
 class OrmSkeleton extends Orm
 {   
 	function GetName() {
@@ -20,11 +11,11 @@ function GetFriendlyName() {
 	}
 
 	function GetVersion() {
-		return '0.3.3-SNAPSHOT';
+		return '0.4.0-SNAPSHOT';
 	}
 
 	function GetDependencies() {
-		return array('Orm'=>'0.3.3-SNAPSHOT');
+		return array('Orm'=>'0.4.0-SNAPSHOT');
 	}
 
 	function GetHelp() {
@@ -48,7 +39,7 @@ function GetAdminDescription() {
 	}
 
 	function MinimumCMSVersion() {
-		return "1.11.0";
+		return "1.11.13";
 	}
 
 	function IsPluginModule() {
diff --git a/src/OrmUT/OrmUT.module.php b/src/OrmUT/OrmUT.module.php
index ccbbdf3..dc841da 100644
--- a/src/OrmUT/OrmUT.module.php
+++ b/src/OrmUT/OrmUT.module.php
@@ -1,14 +1,5 @@
 <?php
 
-/* Force the loading of Orm Framework BEFORE this module */
-$config = cmsms()->GetConfig();
-$Orm = $config['root_path'].'/modules/Orm/Orm.module.php';
-if( !is_readable( $Orm ) ) {
-  echo '<h1><font color="red">ERROR: The Orm Framework could not be found [<a href="https://github.com/besstiolle/orm-ms/wiki">help</a>].</font></h1>';
-  return;
-}
-require_once($Orm);
-
 class OrmUT extends Orm {   
 
 	function GetName() {
@@ -20,11 +11,11 @@ function GetFriendlyName() {
 	}
 
 	function GetVersion() {
-		return '0.3.3-SNAPSHOT';
+		return '0.4.0-SNAPSHOT';
 	}
 
 	function GetDependencies() {
-		return array('Orm'=>'0.3.3-SNAPSHOT');
+		return array('Orm'=>'0.4.0-SNAPSHOT');
 	}
 
 	function GetHelp() {
@@ -48,7 +39,7 @@ function GetAdminDescription() {
 	}
 
 	function MinimumCMSVersion() {
-		return "1.11.0";
+		return "1.11.13";
 	}
 
 	function IsPluginModule() {