help install
 

My computer hardware:
Mainboard:K8N Neo2-fx
Procesor: Amd athlon 3200+
Video: Nvidia fx 5500[Varianta cu 128 de rami.]
Hard drive: maxtor 80 gb.
Western digital 160gb
dvd writer.

Can anybody help me installing mac os? I would be gratefull if anybody give me instructions about any version[10.5,10.4,10.6 etc...
I would like to test it..
I hope to get an answer.