Can or will the Mimics Dash support audio passthrough via the Onkyo ND S1 or Pure i-20? Also is/can Mimics dash support a multitouch screen were one to come out in a 7" size such as the current Lilliput 10" multitouch monitor? I am very interested in the Mimics Dash as using the iPhone UI is, to me, preferable to the hodgepodge UI's offered up by the various headunit manuf.