First Look video: LimeWire 5

Torrenting might be all the rage, but that hasn't stopped Gnutella client LimeWire from a major update driven by an interface redo and Web 2.0 features.

LimeWire and other Gnutella-based programs are notorious for mislabeled and intentionally mistagged files, it's true. But some of LimeWire 5's social-networking features--such as creating lines of communication and file sharing between friends based on your Google/Jabber contacts--indicate that Gnutella's not dead yet.