On Sat, 08 Apr 2006 21:31:17 -0500, Patrick Lamb
wrote:

(3) Campy 9 shifter with Campy derailer was a good match for Shimano 9
cassette.

But now you're saying Campy 10 shifter + Campy derailer + Shimano 9
works. Is it equal to, worse than, or better than C9+C+S9?

All true. The Campy 10 is a closer match to Shimano 9 than Campy 9
was. Both work.