Just editing to add in that I also checked my router to make sure it was set up to UPnP (it is), changed the listening port (?) on LW to one of the acceptable numbers between 4whatever and 5whatever it was, deleted and reaquired the Gnutella file just for the heck of it and called my ISP of doom, who swear, absolutely swear my 10 Meg service is just fine and they're not messing with me.

I never believe Charter.