OK, why didn't that work, not so brilliant after all. Next morning, no authorization with the fried keys. So, pull off triangular panel to the right of the steering wheel, fish out the ring antenna with the valet key attached, take the key away, put it back into the ring antenna, turn the fried key to position 1, LED now authorizes, truck starts. Hmmmmmm!!!!!!!!!! Does the ring antenna need to see movement in the key occasionally, or does it need to see separation. I thought that when there is no key in the ignition, the AAM and ring antenna modules are "OFF". Have to find that post on another forum where someone got a hold of new 7930 chips, and found a way to program them. Any leads?

So, back to ring around the lock cylinder, valet key in use, till I figure this out.