[melioris]

Any new mac with the intel chip can run both OSX and windows (after dual boot). I play my poker on the windows side of my mac and do everything else on the mac side. Others may suggest going with Virtual PC or some other product, but I have found dual boot to be more stable and have far superior performance.

As you can infer based on my reply, playing online poker in any serious manner in OSX is less than ideal. The tracking software is cumbersome and prone to crashing, and your choice of sites is very limited.