I've been having problems with the optical pad on my Moment and was wondering if anyone has any suggestions for fixing it? It seems to work fine when I boot the phone up. The problem seems to happen when the screen locks, I hit MENU to unlock and go back into the phone - that's when the pad will no longer scroll/move around to highlight different icons etc. It will generally stay like this until I shut down the phone and reboot. Pressing down on the pad still seems to register though so that part works at least. I'm just not sure what to do. If I take this phone back, it'll be my 5th phone in less than 30 days (it's been a different problem each time and 2 of the times was actually a Sprint rep telling me to take it back when nothing was wrong - like the battery metering issue). Are other people having issues like this with the Moment or am I just getting a bad string of phones (well save 2 of them). Any comments or suggestions would be greatly appreciated - I love this phone - provided that it will work the whole term of my contract.