Since installing 1.08, my second screen (i.e. not the one GSB is playing in) turns purple just before the main menu comes up, and stays that way until I quit the game, meaning I can’t check IRC etc. while playing 
There have not been any changes to any graphics code at all with 1.08, are you sure this isn’t a new issue with your video card, maybe from windows update?
yeah, my video drivers haven’t been updated by windows update, but it seems to be something like that - just tried another game and it does the same thing
sorry for the false alarm