I am waiting for download to complete at this moment. What I do pick up is there will no longer be a need for master cylinder, brake lines, Hydraulic fluid, less electic needed so maybe smaller alternator, no separate emergency brake so all this adds up to something that weights consideralby less. As Mike pointed out 4 separate wheels with controlers means no more abs system as the software will control. Sounds like I won't be needing $9000 Carbon Fiber brakes anymore. Whew!!