Citrix Presentation Server 4.0 for Microsoft Windows Server 2003 x64 Editionhttp://www.collosumus.net/cs/blogs/robertvv/archive/2005/07/08/180.aspxYes, I have it! Probably one of the first here in The Netherlands. As part of a PoC (Proof of Concept) I'll be doing some testing and preparing demo's on x64 based Windows environment. According to the readme, Microsoft suggests one needs or prefers???nl-NLCommunityServer 2.0 (Build: 60217.2664)