Help please, fellow and sister MD'ers! I want to connect my HiMD portable to my Sony MDX-C800REC head unit so I can enjoy HiMD on the road (since in their infinite wisdom Sony doesn't think we want HiMD car stereo). THere is a line in jack for use with the optional CD changers. Does anyone know how I can accomplish this? It would seem a simple thing to do - just need a trigger signal to make the 'C800REC detect there is an auxilliary source sending a signal, or fooling it into thinking a changer is connected so the source button on front panel will go there... Any thoughts or expert advice greatly appreciated!! Musicboxer in Georgia