I've read a lot of threads about Mitsubishi TV discrete codes, but the specific ones I need I have yet to find an answer to anywhere. Here's the situation:

I have not found a working discreet code for the ANT-DTV input (HD Antenna In Input) on the new Net Command equiped Mitsubishi TV's. I've tried all the discrete codes I can find, but none that will activate ANT-DTV. (I also may have a problem I haven't checked yet with the Mitsubishi D-VHS attached to the IEE1394 Port).
I have had to resort to macroing the keypresses through menu to solve this.

Any other thoughts?