http://blogs.technet.com/barnaby_jeans/archive/2006/01/31/418498.aspxAfter I published this blog post , I was pointed to a great resource from one of our MS MVP's The " Unofficial x64 FAQ " is maintained by Charlie Russel who is one of our MVP's living out in B.C. If you are trying to figure out how to get Windows workingen-CACommunityServer 2.1 SP1 (Build: 61025.2)