Prior, a WebmasterWorld thread had the PC version working on an Intel Mac with Crossover for Mac (http://www.codeweavers.com/products/cxmac/).
That is now no longer required.
As AdWordsAdvisor says;
I can assist with that one. ;) Please take a look here:
BTW, this is the sort of update that'll routinely get announced on the Inside AdWords blog - you'll find a post about it there now.
Forum discussion at WebmasterWorld.