Shareaza is a p2p file sharing program that delivers more Gnuetella firsts. It gives you the power to take advantage of all the latest Gnutella features, and keeps you in control every step of the way. Partial file sharing, real live upload queuing, ultra-friendly home tab, library organizer, more stability, more compatibility, power user features, automated upgrade system.
More info:
hxxp://www.shareaza.com/