I do not use it. But it is said that this Windows Vista is not good. If you persuite new things, you can give Windows 7 a try.
I never did upgrade to windows vista. I decided to stick with my windows xp professional. Someday I might migrate to windows 7, but only if it is absolutely necessary.
Windows Vista has received a lot of flak over some problems. Hardware requirements, usability of the new user account control security technology, installation and re installation are some of the basic problems that Windows Vista users face each day.