I just upgraded from Mac OS X 10.5 to 10.6, and now "Python quit unexpectedly" every time I execute certain functions. The error printed to the terminal says: Tk_MacOSXSetupTkNotifier: first [load] of TkAqua has to occur in the main thread! Anybody know how I can fix this? I really don't want to change my Python version right now, I am using Python 2.5 (r25:51918). Thanks.