I'm surprised at how far VirtualBox has come in a few short years. I'm actually able to game on it and I'm using a Linux host, though I think it has a lot to do with your graphics card.

A lot of programs that used to not be able to install on say 3.0 can in the 3.2 series. Big leap in terms of emulating an OS. The only real complaint is that getting USB working is a pain in the ass.

Screenies:



And actually playing...