No, I had seen something a while ago...granted performing a macro on the "press & hold" function (I would think) presents a challenge...for the record, I'm using the Moto DC800 Stereo adapter & it works great (once thru the 4 clicks) ...Did u say you tried the aforementioned "SKSCHEMA" macro-program but it didn't work for U? I'll hangout to see if you come-up with anything...meanwhile I, too, will try to keep both hands on the wheel :-)