Windows Vista Enterprise Windows 7 Enterprise Windows 7 Service Pack 1 Windows Server 2008 Enterprise Windows Server 2008 R2 Enterprise Windows Server 2008 R2 Service Pack 1
and nothing about xp that i found.
also, the "extra" solutions they suggest for clearing space like disabling hibernate etc. don't really help with the main problem. --- PC hardware doesn't need to match console hardware in price when PC gamers save literal thousands from the software they buy. http://www.steamgamesales.com/