Okay, After I downloaded android onto my hp touchpad, I decided to move my applications from the sd card into the 'phone'. After I did so, for few weeks later, when I tried to download some more games from the market, I received an error saying :"couldn't install on USB storage or SD card". At first I thought that the problem was because I had too many apps downloaded and I decided to uninstall most. After I uninstalled one of the app, when I tried to download it back, the same error surfaced and I could not download it. HELP.