I've been reading a lot about breeding corys, it would be awesome. How *cute* would those fry be? Apparently it really depends on the type. I've got Schwartz, which have never been documented to breed in captivity :(. On the other hand there are corys that will happily and easily breed. Perhaps I will post another topic on breeding corys and get Coryologist to reply, he's bred like 300 different kinds of them or something crazy like that :P
One thing I have heard that helps is to simulate drought and then rain, as apparently that's what would encourage them to breed in the wild.