Hi I'm new into Hackintoshing,
I have a Lenovo W530, and I bought a new hard drive just for Mountain Lion.
These are some of my specifications:
Intel Core i7 3720QM @ 2.60GHz, 8 CPUs, 4 Cores
NVIDIA Quadro K100M
WD Scorpio Black 750GB 7200 RPM 16MB Cache 2.5" SATA 3.0Gb/s
Physical Memory 4GB...