Anyone read this yet? http://www.microsoft.com/resources/documentation/Windows/XP/all/reskit/en-us/Default.asp?url=/resources/documentation/Windows/XP/all/reskit/en-us/prka_fea_tfiu.asp No more DVD playback? I can live with that, I guess. No more fast user-switching? I kinda like that feature. I'm sure I'll buy Win XP 64-Bit when it comes out, but I don't think it will really offer very much to the home user for quite some time. It will be a long time before it is the best choice of OS. Just my 2 cents.