I bought P7P55D-E, i5 760 and GTX460 and they work perfectly. I used iBoot, installed Snow Leopard, 10.6.6. combo update, multibeast and then tonymac nVidia update. Everything works well, without any kernel panics yet(it's running for 4 days now).
I have triple boot, Windows 7, OS X 10.6.6 and...