I received my invite for Google Music Beta. I uploaded a bunch of songs from my CD collection, and it works fine on my computer, or on the Web. However, I don't seem to be able to get it to work on my phone. I have a Motorola Droid running Android 2.2 on Verizon. I tried to download the app, and it says "Installation Error - Package file was not signed correctly". I tried to download it from the app store online, and it says "this item is not compatible with your device". I tried to install straight from an APK, but it won't launch. Is this app not compatible with the Droid, or is there something I am missing? Maybe it's a lack of OpenGL 2.0 support? Anyone have this app working on the Droid, or know how to? Thanks!