i think morpheus is very good,
my only gripe is that the software itself runs very slow, I get quick downloads, but when I want to jump around the program (like go from transfers to search) it would be as slow as the mac i am using at my job right now
The only other problems is i cant leave it on overnight(like i did with napster) cuz it will eventually crash
plus I have a LOT of movies, music, and software, so I get bombed with peeps downloading (which I like), but when 30+ people are trying to hit you it can get aggrivating and sometimes lead to that eventual crash
personally I prefer ftp, but it is getting on my nervers now that i realize all most of the ftp community is into movies and software, and no music