I have an 2007 GSXR 750 Suzuki motor in a liner and we are looking into the power commander. I see the auto tune is not available because it is for 09 and up. I have not worked with these systems and I hear they are not very complicated. I was hoping somebody who knows Dusty Schaller could have him get in touch with me. Our application is very unusual and the local vendors do not know what to say. Thanks for the help. rmy email is roadsterswap@gmail.com and my phone is eight three one nine one seven six zerotwofour. Or if you are pretty skilled with the power commander I would like to hear your experience as it relates to setting them up and any pointers.