My rooted Droid X is terrific, BUT: Frequently, when it is turned on it displays an unnecessary and annoying thumb-friendly grid by what appears to be CAR DOCK. The screen is divided into 8 squares, the lower right of which is CLOSE - and there is no other way to get rid of it. The Prefs aren't helpful. That app does not show up in the App Drawer, and Astro can't find it (or it's under some obfuscating name). Has anyone figured out how to get rid of this?