Vista feature summation

If you want to know what kind of beast Windows Vista is, then there is a nice summary to be found here -

http://en.wikipedia.org/wiki/Windows_Vista

Also if you want to know more about the new features (Including those features from XP not making it to Vista), there's a nice wiki here -

http://en.wikipedia.org/wiki/Features_new_to_Windows_Vista

(Thanks to Steffen Madsen from Inceptio A/S for the hint).