This contains a bootable versoin of Windows Xp Pro Corporate x64 (64-bits) with Service Pack 2 and Windows media player 11 both have been slipstreamed and working nicely, as a matter of fact I am running it right now.
No activation or crack needed and you can download all you want from microsoft sites, it will pass the validation check. 
How to install:
Burn the gbi image with gBurner, then install it.