I've got a 2011 iMac (upgraded with 8gig) and I run parallels.
I have not tried any exe's as I'm just testing and learning, learning and testing.
I only plan to do stuff for mobile platforms. I'm curious if I need to worry about this, I mean I don't mind supporting an open complaint/ticket in order to help the cause... Point me to it.
Also, is there a reason to write games for the PC? I didn't know that people play much except flash web games or something epic as like Battlefield FPS stuff, etc