Help!!!!! I have a Q9C and love it! However today it began running extremely slow and locking up. I power off/on and this fixes the problem for about 10 minutes. Also new today when I'm sending a text message only about half of the letters show up on my screen, but the entire message is sent to its receipiant. How do I decrease my overall Memory Usage? I'm showing 31.8mb out of 51.8mb. I want to "clean up" the phone but not sure what all can be deleted! Thank you in advance!