Thanks, guys. I managed to get the immobilizer out, and I also managed to the trunk and extract the ECU, though my electric trunk release wasn't working. Because of some clear directions about removing the rear bumper, etc., I've got everything that I need to send off the electronic components for repair, so I can get my old friend on the road again inside a week, at a reasonable cost. You guys saved me probably $2000-2500.
