I downloaded the demo for this game back when my main system was a 1.5Ghz G4, and it wasn't playable. Now that I have a 2.5Ghz Intel system that can handle the game, the bloody demo "expired". I did the system migration to the new machine so it brought the expired version with it. I can't seem to find a way to actually try the game before decided whether to buy it or not. Reinstalling of course didn't work. Suggestions?