edit: looks like a lame april fools joke. on further analysis - one can clearly see the words "Windows .NET Enterprise Server" on the help tab The picture: https://www.xtechnet.net/temp/SP1/help.JPG">here
Update 2 : reply from the ***** that sent it in...
Hey it isn"t FULL SP1, with NTswitch it allows it to be Windows XP Server sp1 ,... its kinda like a Modded OS... it allows Server stuff + Windows XP applications etc... Microsoft Named this SP1 burried in .NET3615. Well gee thanks pal...
hot off someones... well screen are some screenshots of Build 3615 of SP1.
IF and thats a in "if" these are fake- then take them for comedic value : they look pretty real to me. The fact that someones taken the time...