The reason I was asking about a splined BB/crankset is that I have had bad luck with square tapered ones. Not that they were Campy, they were Shimano. What happened was that after every ride or two I would have to retighten them. Since I went to Octalink I have not had this problem.
BikeInMn mentioned that Shimano cranks and BB's are compatible with Campy 10's. Has anyone seen or heard that they will not work?