ViP 622/722 HDMI CEC Features

[sdschramm]

Hi, I came across this article today:
PC World - The Secret Feature on Your HDTV: HDMI CEC

I was wondering if the ViP 622 or 722 had any of those kind of features. I know my HDTV has it (on mine its called "SimpleLink" by LG) and I know it can be used if you have a Blu-ray player, etc.

Does anyone know if any of the E* boxes have this kind of feature? If so, how to I set it up? If not, is Dish working on it for a future upgrade?

Thanks!
-Scott