For those curious, this is how I enabled the DTCs and Flex Fuel Sensor Diags in HP Tuners:
DTCs:
Flex Fuel Sensor (Thanks Mark!):
In order to save the file, I had to 'license' the vehicle. In order to 'write' I had to 'license' the controller -- fun!
Now, any time I have changes, I'll be able to save those changes to its own file name...
EFI Live came in yesterday -- but I missed the delivery (needed to be signed) -- came in a day early -- gonna get it now!
-Don