Index: /trunk/xpressme_integration_kit/xoops_version.php
===================================================================
--- /trunk/xpressme_integration_kit/xoops_version.php	(revision 552)
+++ /trunk/xpressme_integration_kit/xoops_version.php	(revision 553)
@@ -356,6 +356,5 @@
 	'func_num'		=> $b_no,	
 );
-
-if (function_exists('is_multisite') && is_multisite()){
+if (wp_version_compare($wp_version, '>=','3.0-alpha')){
 	$b_no++;
 	$modversion['blocks'][$b_no] = array(