I have a basic desktop charger/dock (Motorola model BSD-8111) that came with the Costco accessory package for the Bionic. All was well until I changed the default dock mode to Bedside, but now I can't find a way to get back to Productivity mode. Another thread said I could use Motorola Dock Services -> Clear Data, but I can find no such option. I tried the "enabling dock mode without a dock" app, but once in Productivity mode, it reverts to Bedside mode when I actually put it in the dock. What's the secret?