I don't know how I did it, but on my home screen, originally I saw this: with the phone on the left, 2nd home screen to get to all the apps, and the contacts button to the right with the 5-7 screens. somehow I got it on some "Linux" mode where when I press anywhere on the screen, it will shrink to three small windows, two of which are empty and 1 of the windows only displays the following icons: Droid Market, Browser, and Maps along with a dock at the bottom. I want to go back to the way it was beforehand. Does anyone know how to fix this? Many thanks in advance!