Well, it has been a crazy two days since SB3’s release. I have been busy on Squawkbox 3.ca answering posts, and the problems are minimal. There was a pretty big uninstaller bug, which has been fixed. You can download the new version from www.squawkbox.ca or my mirror. (I know those two to be definitely updated).
Make sure to install over the top of the existing install, do NOT run the previous uninstall.