Update on my progress. I've gotten my drive back. I resorted to using a CA-42 cable from eBay, one that was Made in China (many US eBay sellers are selling such cables) so I could ensure I only had three wires (GND, TX, RX) to deal with. I cut off the Nokia phone end entirely, stripped the insulation, stripped the wires, attached RS232 pins to the ends via pliers, wrapped them in heat shrink, and went to business with the LBA=0 fix. It took a few tries and a little bit of shaving of the cable because my pins were loose the first time around (I was afraid of breaking the wires), but I am good to go now. Thank you for your assistance, BlouBlou, and of course Gradius2 and jaclaz for the guide, readme, and other tips I've read on this thread.