If you are wondering whether or not you should upgrade to Windows Vista, I don’t think you should. If you have to ask whether or not you should upgrade, then you don’t need to upgrade.
Here’s why:
1) Vista’s system requirements are much higher, thus most likely your computer will be slower
2) The probability of something not working is much higher than something working better
3) It will take a while to upgrade and most likely be frustrating
If you need any more reasons, feel free to comment and i’ll think of some more.

