I would like to take a brief moment to thank Mike Troyer at Performance Products. Since my first purchase of the Super Chip in April, Mike has been there for me on every aspect of modifying my L. I dont want to create a debate on WHO has the BEST Tuner!! Not at all. My L is the first performance automobile i have owned, and i feel Mike has been very fair and honest with me when ever i have a question. It is nice to know the person on the other end of the phone is not just interested in selling you a Mod just so you can bolt something on!!!! Our Lightnings are some pretty awesome machines, and everytime we add a Mod its like Christmas waiting for it to be on your doorstep!!! Thanks Mike, for all your help. Greg