Just an update, I never got a rotor. My friend while I was at work, sanded a little on the rotor to smooth it out some. Then he put some old pads on, rode it around and rode the brakes, to smooth out even more. Then he put the new pads both front and rear on. It didn't take him long, and there is no vibration or nothing wrong with the brakes. It seemed to work fine. We also found out for those of you with a TT600 (which is just me I believe) that a '02 955i is compatible for brake components. I also think the rotor will swap over also.