Best Prices I Have Seen on Microsoft Windows Vista!
I know that not everyone is interested in Vista… and some are going to either stay with XP or go to Linux (can’t say I blame you.) However, if you can stomach the heavy handed DRM (Digital Rights Management) and have the hardware for it, here’s the best prices I have seen on OEM copies of Vista!
Also, check out what they recommend for hardware requirements:
Windows Vista Hardware Planning Guide