I am in the process of cutting the cable (actually satellite) and going to OTA signals. I have a Chromecast which works fine plugged into the TV. I am thinking about getting a Roamio so I can record the OTA signals to watch later. I know that I will be able to record Hulu+, etc shows on the Roamio, but wonder about things from the net that the Roamio does not support with an app. If I plug the Chromecast into the Roamio will I be able to record signals from the Chromecast? For example, I can watch Fox Sports Go on my tablet now, and would like to be able to send it to the Chromecast, then record it on the Roamio for later viewing.