Hi, I just bought a Samsung Focus, and I had a few questions. 1. How can I have more than one Calender? 2. Is there a way to download more colors for the home squares? 3. Can I text videos? 4. Twice when I tried to open my music/videos and the Marketplace, the screen turns black, says LOADING, then goes back to the home wall thing. Does anyone know what causes that? Thank you for your help.