I tend to switch back and forth between Linux and Windows. Since I'm currently enjoying Linux again, and my next planned computer purchase will be a Mac Book Pro, I won't be upgrading to Windows Vista any time soon. I'm sure it'll happen eventually, but probably not until at least the first Service Pack comes out. Maybe I'll run a copy of it in Parallels.
But for those of you who are making the leap to Vista, our friends at LifeHacker have posted an article full of tips for getting the most out of your system -- assuming your system can make the most of Vista.
Link: Geek to Live: Windows Vista upgrade power tips