I still have, and use, all things branded Slate including SSD5 (and all Slate add ons) and Trigger2 (and all Slate add ons, even some 3rd party add ons).
I meat that dude at a Taco Bell in Burbank in 1975-6ish. He's only a year younger than me.
He was getting food with his girlfriend/wife. Well at least with a woman.