diff --git a/admin-dev/ajax.php b/admin-dev/ajax.php
index 8b1949ceb..00f42ec98 100644
--- a/admin-dev/ajax.php
+++ b/admin-dev/ajax.php
@@ -598,4 +598,54 @@ if (Tools::isSubmit('saveHook'))
 			
 	}
 	die('{"hasError" : false, "errors" : ""}');
+}
+
+if (Tools::isSubmit('getAdminHomeElement'))
+{
+	$result = array();
+	
+	// PREACTIVATION
+	$protocol = (!empty($_SERVER['HTTPS']) AND strtolower($_SERVER['HTTPS']) != 'off') ? 'https' : 'http';
+	$isoUser = Language::getIsoById(intval($cookie->id_lang));
+	$isoCountry = Country::getIsoById(Configuration::get('PS_COUNTRY_DEFAULT'));
+	
+	$context = stream_context_create(array('http' => array('method'=>"GET", 'timeout' => 5)));
+	$content = @file_get_contents('https://www.prestashop.com/partner/preactivation/preactivation-block.php?version=1.0&shop='.urlencode(Configuration::get('PS_SHOP_NAME')).'&protocol='.$protocol.'&url='.urlencode($_SERVER['HTTP_HOST']).'&iso_country='.$isoCountry.'&iso_lang='.Tools::strtolower($isoUser).'&id_lang='.(int)$cookie->id_lang.'&email='.urlencode(Configuration::get('PS_SHOP_EMAIL')).'&security='.md5(Configuration::get('PS_SHOP_EMAIL')._COOKIE_IV_), false, $context);
+	if (!$content)
+		die('NOK');
+	$content = explode('|', $content);
+	if ($content[0] == 'OK')
+	{
+		$result['partner_preactivation'] = $content[2];
+		$content[1] = explode('#%#', $content[1]);
+		foreach ($content[1] as $partnerPopUp)
+			if ($partnerPopUp)
+			{
+				$partnerPopUp = explode('%%', $partnerPopUp);
+				if (!Configuration::get('PS_PREACTIVATION_'.strtoupper($partnerPopUp[0])))
+				{
+					$result['partner_preactivation'] .= $partnerPopUp[1];
+					Configuration::updateValue('PS_PREACTIVATION_'.strtoupper($partnerPopUp[0]), 'TRUE');
+				}
+			}
+	}
+	
+	// DISCOVER PRESTASHOP
+	$content = @file_get_contents('https://www.prestashop.com/partner/prestashop/prestashop-link.php?iso_country='.$isoCountry.'&iso_lang='.Tools::strtolower($isoUser).'&id_lang='.(int)$cookie->id_lang, false, $context);
+	$content = explode('|', $content);
+	if ($content[0] == 'OK')
+		$result['discover_prestashop'] = $content[1];
+	else
+		$result['discover_prestashop'] = '';
+
+	if (@fsockopen('www.prestashop.com', 80, $errno, $errst, 3))
+		$result['discover_prestashop'] .= '<iframe frameborder="no" style="margin: 0px; padding: 0px; width: 315px; height: 290px;" src="'.$protocol.'://www.prestashop.com/rss/news2.php?v='._PS_VERSION_.'&lang='.$isoUser.'"></iframe>';
+
+	$content = @file_get_contents('https://www.prestashop.com/partner/paypal/paypal-tips.php?protocol='.$protocol.'&iso_country='.$isoCountry.'&iso_lang='.Tools::strtolower($isoUser).'&id_lang='.(int)$cookie->id_lang, false, $context);
+	$content = explode('|', $content);
+	if ($content[0] == 'OK')
+		$result['discover_prestashop'] .= $content[1];
+	
+	
+	die(Tools::jsonEncode($result));
 }
\ No newline at end of file
diff --git a/admin-dev/tabs/AdminHome.php b/admin-dev/tabs/AdminHome.php
index 9f11b09a8..841aadc6b 100644
--- a/admin-dev/tabs/AdminHome.php
+++ b/admin-dev/tabs/AdminHome.php
@@ -370,73 +370,49 @@ class AdminHome extends AdminTab
 		echo '
 				</tbody>
 			</table>
-	
-		</div>';
+		</div>
+		<div id="column_right">
+			<script type="text/javascript">
+				$(document).ready(function() {
+					$.ajax({
+						url: "ajax.php",
+						dataType: "json",
+						data: "getAdminHomeElement",
+						success: function(json) {
+							$(\'#partner_preactivation\').fadeOut(\'slow\', function() {
+								$(\'#partner_preactivation\').html(json.partner_preactivation);
+								$(\'#partner_preactivation\').fadeIn(\'slow\');
+							});
+							
+							$(\'#discover_prestashop\').fadeOut(\'slow\', function() {
+								$(\'#discover_prestashop\').html(json.discover_prestashop);
+								$(\'#discover_prestashop\').fadeIn(\'slow\');
+							});
+						},
+						error: function(XMLHttpRequest, textStatus, errorThrown)
+						{
+							$(\'#adminpresentation\').fadeOut(\'slow\');
+							$(\'#partner_preactivation\').fadeOut(\'slow\');	
+							$(\'#discover_prestashop\').fadeOut(\'slow\');
+						}
+					});
+				});
+			</script>
+			<div id="partner_preactivation">
+				<p class="center"><img src="../img/loader.gif" alt="" /> '.translate('Loading...').'</p>
+			</div>
+		';
 
-		echo '
-		<div id="column_right">';
-	
-		$context = stream_context_create(array('http' => array('method'=>"GET", 'timeout' => 5)));
-		$content = @file_get_contents('https://www.prestashop.com/partner/preactivation/preactivation-block.php?version=1.0&shop='.urlencode(Configuration::get('PS_SHOP_NAME')).'&protocol='.$protocol.'&url='.urlencode($_SERVER['HTTP_HOST']).'&iso_country='.$isoCountry.'&iso_lang='.Tools::strtolower($isoUser).'&id_lang='.(int)$cookie->id_lang.'&email='.urlencode(Configuration::get('PS_SHOP_EMAIL')).'&security='.md5(Configuration::get('PS_SHOP_EMAIL')._COOKIE_IV_), false, $context);
-		$content = explode('|', $content);
-		if ($content[0] == 'OK')
-		{
-			echo $content[2];
-			$content[1] = explode('#%#', $content[1]);
-			foreach ($content[1] as $partnerPopUp)
-				if ($partnerPopUp)
-				{
-					$partnerPopUp = explode('%%', $partnerPopUp);
-					if (!Configuration::get('PS_PREACTIVATION_'.strtoupper($partnerPopUp[0])))
-					{
-						echo $partnerPopUp[1];
-						Configuration::updateValue('PS_PREACTIVATION_'.strtoupper($partnerPopUp[0]), 'TRUE');
-					}
-				}
-		}
-	
 		if (Tools::isSubmit('hideOptimizationTips'))
 			Configuration::updateValue('PS_HIDE_OPTIMIZATION_TIPS', 1);
 			
 		$this->_displayOptimizationTips();
 
-		$context = stream_context_create(array('http' => array('method'=>"GET", 'timeout' => 5)));
-		$content = @file_get_contents('https://www.prestashop.com/partner/prestashop/prestashop-link.php?iso_country='.$isoCountry.'&iso_lang='.Tools::strtolower($isoUser).'&id_lang='.(int)$cookie->id_lang, false, $context);
-		$content = explode('|', $content);
-		if ($content[0] == 'OK')
-			echo $content[1];
-		else
-			echo '
-				<div id="table_info_link" class="admin-box2">
-					<h5>'.$this->l('PrestaShop Link').'</h5>
-					<ul id="prestashop_link" class="admin-home-box-list">
-						<li>
-							<p>'.$this->l('Discover the latest official guide :').'</p>
-							<a href="http://www.prestashop.com/download/Userguide_'.(in_array($isoUser, array('en', 'es', 'fr')) ? $isoUser : 'en').'.pdf" target="_blank">'.$this->l('User Guide PrestaShop 1.4').'</a>
-							<a href="http://www.prestashop.com/download/Techguide_'.(in_array($isoUser, array('fr', 'es')) ? $isoUser : 'fr').'.pdf" target="_blank">'.$this->l('Technical Documentation').'</a>
-						</li>
-						<li>
-							<p>'.$this->l('Use the PrestaShop forum & discover a great community').' !</p>
-							<a href="http://www.prestashop.com/forums/" target="_blank">'.$this->l('Go to forums.prestashop.com').'</a>
-						</li>
-						<li>
-							<p>'.$this->l('Enhance your Shop with new templates & modules').'</p>
-							<a href="http://addons.prestashop.com" target="_blank">'.$this->l('Go to addons.prestashop.com').'</a>
-						</li>
-					</ul>
-				</div>';
-
-		if (@fsockopen('www.prestashop.com', 80, $errno, $errst, 3))
-			echo '<iframe frameborder="no" style="margin: 0px; padding: 0px; width: 315px; height: 290px;" src="'.$protocol.'://www.prestashop.com/rss/news2.php?v='._PS_VERSION_.'&lang='.$isoUser.'"></iframe>';
-
-		$context = stream_context_create(array('http' => array('method'=>"GET", 'timeout' => 5)));
-		$content = @file_get_contents('https://www.prestashop.com/partner/paypal/paypal-tips.php?protocol='.$protocol.'&iso_country='.$isoCountry.'&iso_lang='.Tools::strtolower($isoUser).'&id_lang='.(int)$cookie->id_lang, false, $context);
-		$content = explode('|', $content);
-		if ($content[0] == 'OK')
-			echo $content[1];
-
-
-		echo '</div>
+		echo '
+			<div id="discover_prestashop">
+				<p class="center"><img src="../img/loader.gif" alt="" /> '.translate('Loading...').'</p>
+			</div>
+		</div>
 		<div class="clear"></div>';
 	
 		echo Module::hookExec('backOfficeHome');
diff --git a/install-dev/index.php b/install-dev/index.php
index f6719c746..7a926e89e 100644
--- a/install-dev/index.php
+++ b/install-dev/index.php
@@ -97,7 +97,7 @@ if ($lm->getIncludeTradFilename())
 	<meta http-equiv="Pragma" content="no-cache" />
 	<meta http-equiv="Cache" content="no store" />
 	<meta http-equiv="Expires" content="-1" />
-	<title><?php echo lang('PrestaShop '.INSTALL_VERSION.' Installer')?></title>
+	<title><?php echo lang('PrestaShop '.INSTALL_VERSION.' Installer'); ?></title>
 	<link rel="stylesheet" type="text/css" media="all" href="view.css"/>
 	<script type="text/javascript" src="<?php echo PS_BASE_URI ?>js/jquery/jquery-1.4.4.min.js"></script>
 	<script type="text/javascript" src="<?php echo PS_BASE_URI ?>js/jquery/ajaxfileupload.js"></script>
@@ -609,7 +609,7 @@ if ($lm->getIncludeTradFilename())
 						return '';
 					}
 
-					$context = stream_context_create(array('http' => array('method'=>"GET", 'timeout' => 5)));
+					$context = stream_context_create(array('http' => array('method'=>"GET", 'timeout' => 3)));
 					$content = @file_get_contents('https://www.prestashop.com/partner/preactivation/partners.php?version=1.0', false, $context);
 					if ($content && $content[0] == '<')
 					{
@@ -829,7 +829,6 @@ if ($lm->getIncludeTradFilename())
 			$countNonNative = 0;
 				if ($oldversion !== false)
 				{
-					include_once(realpath(INSTALL_PATH.'/../config').'/settings.inc.php');
 					include_once(realpath(INSTALL_PATH.'/../config').'/config.inc.php');
 					$moduleList = Module::getNonNativeModuleList();
 					$moduleNonNativeLi = '<ul>';