Well I got mine yesterday, and today I already got rid of the skip shift. I went to a local Dallas speed shop, and I ran into one of my brother's friends. I asked him about it and he said that if I went for the adapter I would retain the image on the screen of the skip shift. What he did is flashed the computer and got rid of it all toghether. Only ran me $40. He also told me that the factory tune on these cars is VERY conservative, showed me the factory timing map for a GTO and one for an F-body. BIG difference. The speed shop where he works offers lifetime dyno tuning (I can change stuff and come back and it will be no charge) for $400 including the skip-shift. He has seen most GTOs run around 330 at the wheels when he is done. Now I just need to get $360 and 400 more miles on the car.