Can we put together the best we know about the expected availability of various autopilot features? Anything you've heard from any reliable source (press, tesla employee, etc) would be useful. Just to start off: Speed Assist and Lane Departure Warning: Already available (at least some new owners have reported it) ACC (Adaptive Cruise Control): Couple of months?? (6.xx firmware required?) Lane Holding (as demo'd yesterday): ?? Auto Lane Change (as demo'd yesterday): ?? Blind-spot Warning: ?? Collision Detect/Emergency Braking: ?? Cross-Traffic Alert: ?? Traffic-signal/Stop-sign Detection: ??