Free Agent
A free newsreader you'll think you paid for

Free Agent is a newsreader, popular among novices and experts alike. It can be used both on-line, to browse newsgroups, and off-line. 
In off-line mode Free 
Agent will briefly connect 
to newsgroups and gather 
a list of message headers, 
which you can browse 
after logging off. Once you 
have selected the articles 
which interest you, 
Free Agent will download 
them for you. You have to 
reconnect to do this, but you end up spending a lot less time on-line.