DirecTV serial control on the Mac

[GregT]

Is this supposed to work? Anyone else using it?

I see where to set a USB port as a serial port, and also got the option when I set up my video source to specify what serial port to use.

I'm not having success though. If anyone is using it, I'd love to have some more info.

[GregT]

So, no one is controlling their DTV receiver via serial from the Mac?