Old Ned
Old School Grand Master
Ambrosio make Campag splined cassettes to fit Shimano hubs and vice-versa (at least in 10 speed) so you should be able to get a working set of gears no matter which hubs you have (if you are on 10 speed of course).
A mate uses the Shimergo set-up from the CTC Forum and has done for years very successfully.
A mate uses the Shimergo set-up from the CTC Forum and has done for years very successfully.