I just got my Google Music invite and I'm in the process of uploading my library. While I was waiting I tried to install the Google Music app on my N1. It downloads, then tries to install itself and then I get the message Installation unsuccessful. Application cannot be installed in the default install location. My phone is completely stock. Not rooted or anything. It's running 2.3.4 GRJ22 with Launcher Pro. What's going on here?