anyone know of where i can buy a drivers side window regulator for less than $500? that's the price i got from my local dealer. my window is holding on by 1 STRAND of cable!!! i got the car used and some rocket scientist put some funky speaker/amp thing in the door and ran a long screw so it was touching the cable. after a couple of ups and downs you can imagine what happened. luckily it acted up and i checked it out first. now i'm afraid to drive the car cuz i'm sure this thing will snap on a hard bump or something...help!!!