Couldnt help myself :-) Opteron is AMD's and Intels looks like it is called Itanium, so I guess unless your sitting on a few grands of great server style hardware :-) its safe to say you can stick with the 32. Darryl To unsub or change your email settings: //www.freelists.org/webpage/pctechtalk To access our Archives: http://groups.yahoo.com/group/PCTechTalk/messages/ //www.freelists.org/archives/pctechtalk/ For more info: //www.freelists.org/cgi-bin/list?list_id=pctechtalk