If you were going to use a mac, then you could dual-boot or virtualise windows and that would be a much better option for running any games, thus you would still be able to use ArtMoney.
Heh, I do dual boot. I'm actually a software engineer hoping to do some memory editing for a game cheater. I've been using DTrace to read a program's memory fine (not sure how to do it in an application quite yet, this was much easier to do on windows ) but I was just curious if there was such an app...