I have a question. With all the hype about MCE im willing to try it out. I just have on question first. I want to be able to use one remote. I need to control my reciever which i understand the new remote can do, but what about my directTV box? If I get a tuner, will I program the buttons into MCE and then it will blast them to the reciever accordingly? How does this work because I am a little unclear about this.