I was thinkin of bulding my own. I've heard that Mac osx on a PC often dosen't run so well. Is this tru? I want to build a PC with both mac osx and windows and whant to know if it's worth doing? The parts I'm thinking os using is

moderboard: Asus P5Q-EM
processor: intel core 2 duo E8400 3GHz
memory: Kingston DDR2 HyperX 2048mb
hard drive: Seagate Barracuda 500GB, SATA, 32MB, 7200RPM

Would this work well?

Thank's/Jacob