Hi guys, I need your help for install Mac OS X on my pc.

Here's my configuration:

-MoBo: MSI H57M-ED65
-Intel Core i5 750 2.66 GHz
-8gb ram
-nVidia GeForce GTS 450 1gb

First of all, what is the best distribution for my system?

And then, which drivers should I choose during the installation?

Thanks a lot