To Dave...

I did use the 0160 code and the channel up and down buttons don't seem to work the tuner.

As for the DSPs - it assigned the 5 DSPs (Matrix, Mono movie, Jazz, Video game, etc.) to the "surround" button BUT they don't cycle to 5 channel stereo, direct, or regular stereo. So I am missing those 3 and I use 5 channel the most.

As for the OSD, I noticed that the display button brings up the OSD but I can't manuever thru them because the buttons don't work (weren't mapped with the 0160 code). I seem to be able to "learn" all of my other remotes except for the Denon. For whatever reason the 15-1994 can't seem to learn the Denon, or I guess it would be more accurate to say the Denon can't teach its codes to the 15-1994 (the Denon remote is the problem).

Where can I go to find advanced codes for the Denon 2800?

I really like this remote but my receiver is the most crucial component to control!

Thanks!