[FreedomGuru]

It's a lot more than five. I guesstimate it as 12-15 different Vistas.

Well don't forget the packaging colors perhaps you can create even more "versions".
And Tiger doesn't have a bunch of peon second-class (or third-class) users.

Congratulations fan boi, you have just confirmed all the stereotypes of Mac users, Pompous,and Arrogant. You have already demonstrated your disinformation. Not too mention your liberal-like hatred of MS, with your hatred of MS for making a profit (and still today January 30, 2007, never has Microsoft forced me to spend a penny).

[George W. Bush]

never has Microsoft forced me to spend a penny

What a strange statement. I guess I could lower all our IQ's by pointing out that Apple and every other company has never "forced" me to spend a penny either.

Go drink two cups of black coffee and try again.