I was lucky enough to get my hands on a copy of Greg's new DVD and watched it all last night.
I gotta give Greg mega props on this DVD. It has great instruction on how to tune a GM vehicle from start to finish and I think almost every tuner will find useful information. Even Ford tuners will find good MAF tuning info that can be applied to their Ford tuning. If you are new to tuning, or even a more seasoned tuner but maybe are not a pro at HPTuners/EFI live, I think this is a MUST have source of information.
In all honesty, I cannot recommend this DVD highly enough. The information contained in the injector information disk is worth the price alone.
Thanks for the great info Greg.....