Maybe you can help me: I have this problem for ages now! Every time I start my game for the first time after booting up my computer, it runs very slow for about 10 seconds. No matter if I compile it to an application or press F7 or F8 in MMF2, the game just runs very slow for a while, then it goes to normal speed. When I close the game and start it again, it also runs fine at normal speed.