I forgot this "liked":

DaVinci-modified SRAM derailleur. Designed to allow you to use Campy ErgoPower brifters with Shimano drivetrains. I had mine paired with Centaur 10-speed ErgoPower shifters, and it worked flawlessly with a 9-speed Shimano drivetrain (24/36/46, 11-32). I ended up not liking the feel of the Campy brifters (on the hoods, where I spend most of my time), but the derailleur was superb.