XR11 remote for Contour unable to change audio receiver input modes

Just had new boxes set up this afternoon. Look and feel of the new interface and XR 11 remote are great...until I finally understood that now I'll be back to using three remotes as the XR11 only will run power and volume on my receiver (and no option to run a 3rd device like DVD player). Am I missing something? Hoping there is a hack or shortcut key to do something basic like change the input mode on my receiver.