We've seen this before: Cars like the Ferrari 575M on our list have clutchless manual gearboxes, derived from Formula 1-style systems, that let you shift via paddles that frame the steering wheel (pull the left paddle for downshifts, the right for upshifts).
This gearbox includes a sport mode for slightly more aggressive shift points, along with a manual shift mode, which in the Supercharged version can be engaged via either the gear selector or steering wheel-mounted paddles.