Good file sharing program?

[Wanderer]

What do you think is the best file sharing program? I was using Sharaza but it has gotten quite slow and not able to find many of the vids/songs I want.

 

[angelstarszzzz]

bitlord

 

[ilikemath2002]

Limewire, Ares, Bearshare, eMule, those are all pretty good.