After a little searching, I still couldn't find a lot of detail, but did find some information to support some of what you're saying about DCC. Definitely more than just a simple valve adjustment in the dampers. I've left mine in Sport the whole 3.5K miles so far, guess I need to experiment a bit more. Sounds pretty impressive for the cost. I wish I could find more details though. I guess drive by wire, electric power steering, etc. make it easier to adapt things electronically.