I have to point out that Opty has a big point there, it's not like any other time. Though XP had a lot of compatibility issues with old hardware, and I had to upgrade there. When I was doing that, I had to upgrade alot . . . mobo, video card, ram . . . oh yeah, I got ****ed for this last time. And that was only three years ago. Here we are again, being told that Vista will be a RAM whore, and anyone with less than 2GB RAM won't be able to use the file search function properly. I don't see why I should be forced to upgrade my RAM, my Video (which will require me to jump to yet another Mobo, more ram, and a new proc . . . ) and my monitor this time too? I never had to do that with any previous computer in the PS/2 architecture, now MS is cramming it up my ass every three years. So yeah, I'm tired of being put through the forced upgrade regimen.
As you yourself pointed out Pride, I could just say that the cost is unjustifiable, and not upgrade, but then, I do like my computer to work with new things now and again, as I am an avid gamer.