User blog comment:Countpr/Um, anyone else getting this same problem?/@comment-2181530-20101217233123

I checked the release notes when the update came out, and one of the bugs that came out with it was the thing where you couldn't launch on a Mac. I have a Mac, so I was kinda ticked off, but I also have a PC. So just today they fixed it... and I'm able to get on my Mac.