That Meguiars' Black Box stuff is absolutely AMAZING, imo. Take the time, follow the steps, and be amazed. Time for new wheels, though - 16s aren't my thing. That, and take out the nitrous, and I'll be happy. I think. Guess I'll be sending the 'puter to JWT to get the daughterboard removed (necessary? I don't know) and reflashed.... maybe t28 time? Hmmm.
A neverending project, indeed. Always something to tweak, fix, screw with, etc.