I'm rather new to the Hackintosh scene and I'm wondering if I can actually use my PC as a Hackintosh

CPU: AMD Phenom II X4 955 Black

GPU: ATI Radeon 4890 1 GB

Mainboard: Asus M4A78 Plus

Memory: 6 GB DDR2

Can this PC be a Hackintosh?

If so, what version of OS X can I install on it (I'd really like 10.7 or above but will deal with 10.6 as long as I can get access to the App Store)?

Can you point me in the direction of a guide (written for Newbies) that will help me install Mac OS X on my machine if it can be done?

FYI - Ideally I'd like to dual boot Win 7 (or 8) and OS X