0 http://www.keystonecorp.com/Blogs/MakeitHappen/tabid/81/EntryId/18/Guest-Blogger-BrianF-WinServer2008-R2-Domain-Controller-Upgrades.aspx When considering upgrading your domain controllers to R2 don’t forget that R2 only comes in 64-bit. That means you cannot do an in-place upgrade fr ...]]> en-US