Building a hackintosh is something "normal". My local PC - Components dealer is located to many studenthouses nearby. He has buildt about 40 or more Hackintoshs that run really well and cost a quarter of the original Mac Computers.
For all those guys who are not interested in struggling around with drivers and some conflicts at the beginning, I would advice the Reseller in Germany that sells "ready to use" Hackintoshs ...
http://pearc.de/PearC-Advanced-eng?parentid=73&parentname=produkte
They are not as cheap as the real "Hackintosh" clones, but the simply work out of the box.