I hate to say this, Leezone, but don't you think it would have been a good idea to FULLY know what codes need to be sent and received to fully control the Audya module, and whether any current controller keyboard can send them all, BEFORE you went the distance and BOUGHT the darn thing?

At this point, it doesn't seem as if you have even got a clue about what can and can't be either sent or received, what codes you DO need a controller to send and if any controller exists that sends them...

That sounds like a recipe for frustration (something you have shown you have little tolerance for), IMO.