I got the Droid 2 a week or so after Thanksgiving (after having the original Droid since it came out). Every few days or so while the phone is idle (screen is blank) and I try to wake it up and unlock it to use it I can't. It acts as if it's been shut down and I have to hold the power button and/or remove the battery in a random magic dance to get it to come back on. I took it to the Verizon store today and the tech told me I needed to kill all my running apps. Now I read on these forums that that is not a good idea and the Android OS actually runs better with full or nearly full memory. So clearly I got bad information. Does anyone here have better advice?