Using Wine-0.9.5 that I got from LinuxPackages.
Works great, except the fonts on the map are a little too spaced and the render view stays on top of everything else. It doesn't run quite as well as it does on Windows, but it's very usable.
I just followed the instructions from
here. It was very easy to do, just ignore the Gentoo specific stuff.
Fun fun fun!
LocoMojo