Another satified customer!!! Thank you to everyone who's posted information concerning this issue. It took three days working roughly 1.5 hours per day to fix. Yes a little slow but well worth the results. My biggest problem was getting the CA-42 wires hooked up right. There seems to be a bunch of CA-42 cables out there. See below for my setup. Once the wires were hooked up correctly the actual hyperterminal process was a snap. My CA-42 steup. 5-wires (no battery(ies) needed) Blue and yellow to HDD GND Red to HDD RX White to HDD TX Black (not used) Thanks again everyone. You ROCK!!! v/r ChevySS10424