I've never liked Windows, it's a resource hog. Would have stuck with DOS, if that had been an option. I've held out and skipped several versions of Windows, looks like I'll be missing Vista.
Just seems ridiculous to load up your computer with a bunch of crap most users will never use. Vista needs 1 gig of ram, just to run. Why should the operating system take up more RAM, disk space, and processor time, than the applications you use?
Every new release of Windows, has usually meant the need to buy a new computer, just to get similar performance out of your apps. Windows is a cancer, it keeps growing, and takes over all resources until the computer is almost useless. They should focus on a smaller, more efficient version. Let the user choose what features they want or need. My major problem is that most apps are released as either Windows or MAC, no other choice.