http://www.ntcompatible.com/index.php Last 20 items on NT Compatible Esselbach Storyteller CMS System http://www.ntcompatible.com/3ware_9000_Series_c12521.html This product has been tested on the following operating systems: Windows XP 64 Bit (x86_64) and has a average rating of 5<br /><br />The last rating (5) has been submitted on 2005-08-23 05:02:14 by christianm running Windows XP 64 Bit (x86_64):<br />Download driver: http://www.3ware.com/support/download_9.1.5.2.asp?SNO=465 http://www.ntcompatible.com/Escalade_8506_c11641.html This product has been tested on the following operating systems: Windows XP 64 Bit (x86_64) and has a average rating of 5<br /><br />The last rating (5) has been submitted on 2004-07-01 12:00:00 by Anonymous running Windows XP 64 Bit (x86_64):<br />Need beta drivers from 3ware. http://www.ntcompatible.com/3ware_raid_card_c10734.html This product has been tested on the following operating systems: Windows Server 2003 and has a average rating of 1<br /><br />The last rating (1) has been submitted on 2003-04-01 12:00:00 by Anonymous running Windows Server 2003:<br />you can use the xp driver, how ever, the advance options is grey out and the write cache is disable, thus, huge write performance drop. I can't recommand any 3ware card anymore http://www.ntcompatible.com/Escalade_6400_c4749.html This product has been tested on the following operating systems: Windows 2000 and has a average rating of 5<br /><br />The last rating (5) has been submitted on 2000-09-01 12:00:00 by Anonymous running Windows 2000:<br />Working perfect under win2k, even faster then under win98