That was the example of having two watch TV activities - one for regular and another for Closed Captioned (CC). The power and input settings are controlled by the harmony smart state software internally and it's calculated dynamically as needed. That's different than allowing the user to specify a string of commands. As for the RAW mode - yes, you can learn a sequence of commands in raw mode but I don't know the limit on how many. 3 or 4 seems to work fine, more than that is probably hit and miss. The timing has to be just right.