Has anyone tried this out? http://androidadvices.com/firmware-upload-pending-update-google-tv-logitech-revue-android-honeycomb-31-firmware-version/ From the article: "Please note that this is not the actual update release which is released by the Logitech or Google, it’s just the beta release ...
Don't know if its been mentioned yet, but for the Google Music app, once you've installed it, check your notifications for a permissions required. Restart by unplugging and you should be streaming music beta songs, like me.