I've searched the internet for weeks now, some people said i couldn't use it because the mobo hasn't got the support for SSE2 ???

So is it possible to run MacOX X??

I'd like to try it out before deciding to buy a real mac.

Thanks in advance.

Your motherboard is not the limiting factor for OSX86.

Download cpu-z and check your processor for sse2 support. If it has sse2 or sse2 and sse3, you´re good. Go for testing Mac OS X.