I am looking a purchasing a rotor for my rooftop ATSC antenna. Looking at the current channel Master rotor as it has a remote control interface. However I would like to come up with an automatic solution to position the rotor based on the channel selected in media portal. (i understand that this could be a problem in a multiple tuner setup) My guess is that I would need the following: 1) IR Blaster that works with Windows 7 (any suggestion) 2) some way to get TVServer to send a code to the blaster based on the channel selected - no sure how to accomplish this. Any suggestions?