So they will only be msupdate and download without letting the xp users purchase the sp3 on media to be shipped to ones' home? I would like it on a cd to pay a little to get it shipped to me like sp2 did rather then downloading it. Hopefully this updates doesn't include DRM and hardware disable functions that Vista does if you switch the motherboard or main hardware components. I have to wait and see if on its' official public release to end users....