All signs point to a completely revamped Apple TV being in the works. For now, however, the growth of the platform doesn't appear to be slowing down -- even as new hardware and software loom on the horizon. Today, CBS Sports and USA Now launched their on-demand streaming channels on Apple TV, bringing even more entertainment content to owners of the $69 set-top box. While neither channel offers access to live shows, there's still plenty to watch from both networks, including full episodes and a robust set of shorter length videos. If you're in the US, you should see these on your Apple TV's home screen now -- otherwise they will be showing up soon.