Has anyone had much experience with these? I just got back from the dealership and they said mine is bad, and offered to replace it for a measly $450 (parts 250, Laber 205). Now from what I've read, its simply a 2x3x1 box, how hard would it be to pull out the soldering iron and fix? Right now the only thing that it is affecting is my remote unlock and unlock on the switches. If I understand right a bad anti-theft would cut off power lock, as well as cutting off power to the starter. Is the dealer right? It almost sounds like a short in the unlock wire to me. Does anyone have one of these for sale by chance?