I got 90% through the install last night. Basically just have to get the car put back together. This thread was enormously helpful. My initial attempts to get the phone (Sprint Evo) paired and working didn't go well. I seemed to be able to get it paired (1234, etc.), and heard that British voice confirm (though it was too loud; distorted), but I didn't seem to get any further joy. Neither the red/green controller worked, nor did the steering wheel buttons.
I know I don't have a complete description of what was happening (it got late), but I'm hoping to get back at it after work tonight (can only drive another car for today, so I need to put mine back together) and wonder if anyone has thoughts on what I might do next.