After lots and lots of prodding, I finally caved and made a training DVD for the GM crew. This DVD walks through the fundamentals of tuning using aftermarket tools on the dyno with live demos for both MAF and VE tuning. I have also included a section on proper fuel injector characterization, along with a data disc with reference data for many popular injectors to take the guesswork out of getting those SD60's (or 80's, or FRPP 30's, or green tops, or....) to work right all the time. Most of the DVD was shot when all I had was brandX GM tools, but I added supplements to each section showing exactly what the corresponding tables look like in EFILive, so no need to worry about the confusion there.
The DVD will be sold through Summit Racing as part number SME-DVD-1. I'm planning to ship this week to Summit, so they'll be filling orders soon after. As an added bonus, I'm going to give anyone who buys the disc from Summit a 100% credit of the disc purchase price toward my advanced GM class within one year. You simply will not find better instructional material out there today and my aim is to deliver it in a clear, accurate, and useful manner. Many thanks to Paul and Ross for helping me get set up with their hardware recently. You'll be seeing more and more EFILive in my advanced classes as we move forward.