http://www.ntcompatible.com/index.php Last 20 items on NT Compatible Esselbach Storyteller CMS System http://www.ntcompatible.com/Auslogics_Disk_Defrag_c13440.html This product has been tested on the following operating systems: Windows Vista,Windows XP 64 Bit (x86_64),Windows XP and has a average rating of 5<br /><br />The last rating (5) has been submitted on 2008-09-26 10:03:09 by Ye Htut Min running Windows Vista:<br />-