Has anybody else noticed the lag in iCopter 3D with iPhone OS3.0? It worked smoothly for me with 2.2.1, but since I've updated I'll be playing, and every second or so it'll skip a little. I tried freeing up some memory and even running it in safe mode, but it made no difference. It's not so bad that it's unplayable, just annoying. I woul've thought it would've run smoother under 3.0 but apparently not. I just wanted to know if anyone else was having this problem, or is it just me?