Did anyone else have a problem with this? First I think it's too large, and it really doesn't do anything. I got it from a vendor at the flea market. No warranty. Wondering if anyone else out there got one and enjoyed it. John ---------- I can't find the app that goes with it either. Maybe only for jailbroken phones? ---------- Ah! I think it's supposed to maybe do something with the vibrate? Doesn't do much for me though.