Since change there is 2 mayor bug with full screen. If game is in full screen, window id "on top" of everything else so no other window can be shown and "alt+tab" is not working. lucky I know shortcut "windows key+D" otherwise its impossible even to kill application because game is on top of task manager Full screen mode used to have "free space" no bottom and it was behind status bar. If you fix this please make sure that works on windows XP and windows vista and upper because height of task bar is not same
