Ok, I am set on the plasma, but what else do I need to go with it to receive HD? I live about 20 miles from downtown Atlanta and I've been told I can receive locals with an over the air antenna. What type of cables will I need to connect the HD antenna to my plasma? Now, currently I have DTV, but I think I am going to switch to cable once my basement is completed in a few months. At that point, I will have 7-8 TV's with 3 of them wanting HD on. Here is the harder question. What do I need to split the HD signal coming from my antenna to 3 TV's? Or will I even need the OAA at that point because I will be getting all HD channels from my cable company through coax?