How to remove ZappoTV?

Does anyone have any experience with ZappoTV?  I installed it just to try it out on my iPad.  Some how it seems to have installed something on my Live Hub despite the fact that I never played anything through the live hub.  I uninstalled it from my iPad but now everytime I play a movie on the live hub I see the ZappoTV logo splash on the screen.

Is there anyway to look for things installed on the Live Hub and remove them?  Sent a message to ZappoTV but I’m sure I won’t hear back.

No, it doesn’t “install” anything on the hub, but there may be something stuck in the image buffer.

Have you tried just powering it off and on?  … Like a FULL power off?  Pull the plug?