[quote=moonrays00]how to do that? i wanna have MAC ^^[/quote]
Step One: You buy a mac. not a MAC! lol

Step Two: Buy A genuine Version of the OS you want to boot.
Step Three: Run Bootcamp!
Thats All!
BTW, Bootcamp comes with Mac OS X Leopard.
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T:
I am using a Mac and my OS is Leopard.6! yay-ah!
And I also have Vista Ultimate on other devies but I dont use it on my Macs. I think it ruins them!

Kiddin! But No, I dont use it on my macs!