Can someone not subscribed to CBS All Access tell me if it shows up in list of available channels? It does not for me, and I'm assuming it's because it knows I'm already subscribed (directly with CBS). But as others pointed out, clicking on anything in the featured list launches the stand alone app.
CBS All Access is not available yet as an Apple Channel. The behavior you're describing is correct behavior.
Would I have to first cancel with CBS... Then sign up through Apple TV to ditch the stand alone? I be tempted, depending on price difference...
Correct.
I too am waiting to see what the price of CBS All Access will be on the Apple TV. Will it only be the ad-free version you can subscribe to via Apple Channels?