Mac OS X Retail

Hi All,

I have a mac book pro from my company. It is working just fine.

I got my own laptop (not mac) recently. It is a drag to maintain two laptops.
I was thinking of returning my company's mac book pro.

Problem is, I need mac OS X Snow Leopard to work and I dont know how, if at all, I can install Mac OS X Snow Leopard on my Sony Vaio VPCEB390X (with ATI Mobility Radeon™ HD 5650 GPU).
http://www.sonystyle.com/webapp/wcs...52921666277283&categoryId=8198552921644700000

It would help me if any of you have installed and used Mac OS X on hardware other than that from Apple.

Your inputs/suggestions/hints/links would be very helpful for me in deciding whether to buy the retail Mac OS.

Thanks and regards,
Adam