I have a Yamaha RX-V2400, a Sony DVP-CX777ES (500 DVD changer) and a similar CD changer (500 Discs Sony) - When I go to the online nevo library each component shows up with about 5-6 commands, where in reality there should be 100's listed. Am I doing something wrong here? Im trying to avoid "learning" all the codes I need.

Thanks