Out of curiosity, assuming IO Dock was working with IOS5, could you plug in a Drum Module like the Roland TDs or the Alesis using straight MIDI, and still get any Drum App to work? I assume so, I thought people were doing this. I am just thinking this to keep the option of having the normal drum module when needed, but using the Alesis Dock for VSTs. You wouldn't need to recable everytime, you just pick the one you want to hear.