Why does everybody think MS should make Windows lighter with each release? Every O/S including Linux gets bigger every time. Ubuntu and Suse are absolute pigs, but I never hear anybody complaining about that. To get modern features, you get modern bloat. There's no way around it.
Edit:
For grammar
Are you kidding me? Are you seriously comparing Vista to Ubuntu? I haven't used Suse in a long time so I can't comment on that one but, I know for a fact I've comfortable run Hardy Heron on a 1.2 Ghz Celly w/ 384MB of RAM... try that with Vista... it'll make you want to kill yourself.
So you're saying it takes a Crysis machine to run Vista? :^/
You can't comfortably run Vista with anything less than 1GB of RAM (and if you want my opinion it's 2gig) .... enough said.