I'm sure many will get a good giggle outta this Texas boy, but how do you complain to hptuners? I'm new to tuning, and a little more than irritated! First time user, just purchased, and it cost me $150 worth of tunes for a ls gen 4 DOD delete!?!?! AFTER TROLLING THE WEB/AND REGISTERING TO ALL THE FORMS, to get all the driver updates....... blah, blah and so on, to even get the damn thing to work! Next to 0 instructions and takes a couple hours of homework!!