I just recently updated my iPod Touch 2G 8GB to iOS 4.2.1 and booted up Temple Run for the first time. The game is way too laggy and makes it pretty much unplayable. When i was on 3.1.3 the game ran smooth, no problems but now i can't even get over 1 mil the framerate is that bad. Are there any upcoming updates to hopefully fix this? Anyone else experiencing this as well?