I would definitely be interested in buying a unit. I really do not want to give up a drive bay at this point though. I have too many tracks on my 60gb now. For home use the coax or toslink are fine...in the car is where my problem is. I do not know of any processors that accept coaxial in car audio. I know of units that support toslink, so I would prefer toslink if it is viable. I do not mind having to make the connection external of my Empeg.
Dave