hello! quick question, im new to blackberrys. I just got my pearl was was wondering how much free memory is usually needed to have ur BB run smoothly right now I have about..16,000,000 bytes free, is that enough to run smoothly? I only have 1 theme i added onto my BB. Also the smart key on the side of my pearl always loads my camera when i press it, can i change that button to do something else besides the camera??