Sky+ Remote - AV Amp Magic Keys?
 

My Sky+ remote controls my Panny TV and Denon AV Amp lovely. But there is
are important functions on the AV amp remote which aren't replicated on the
Sky+ remote. I know its possible to assign individual TV functions to
selected buttons (using the old 994 magic key option), but is it possible to
assign AV Amp functions this way? I think the right cursor will mute the
Amp, I'd much prefer to replace this another more useful function.

Any advice would be appreciated.