OK, I tested for awhile on this and the DD 2.0 commercials are still about 6db louder than the DD5.1 program and DD5.1 commercials. The new enabled volume leveling just does not work at all. I disabled it for further monitoring and there is no difference.
If I had to guess, we got the GUI for it in the menus but it has no guts!
I'm going to write to Echostar about this to see what they say.