I hate people on KaZaA who don't share, though I think you should have that option (because some computers and modems are very slow). But I think that when you disable file sharing, if your someone who shares files, you should be able to disable file sharing with people who don't share, instead of everyone. If the people at KaZaA could do this it would make KaZaA even better.
*Sorry, I just couldn't handle having to look at that any more.*