There are two apps which can't be frozen ... Google Play Books and Google Play Movies. I freeze them in Titanium Backup, but if I reboot the phone they defrost themselves. I disabled them through the manage apps in the phone with ICS. And interestingly enough, I read on another forum that if you try to watch a Google Movie on a rooted phone, you will get a message saying "This movie cannot be viewed because your device appears to be rooted" Big Brother is watching. Damn the torpedoes ... full tether ahead!