OK, now I'm really interested. Not in the speakers but the Jon update. I spent many hours trying to track him down years ago with no luck. Pretty certain I found his sister and sent an old-fashioned letter with my contact info and some non-intrusive questions. No response (but also the letter was never returned undeliverable so I can only assume it was correct). Not to challenge your dentist but there have been many unsubstantiated "Jon sightings" similar to the Loch Ness monster. No proof ever offered. Can you provide more?
SpongeSound