First of all, Check with your isp to see if they have allow access to newsgroups for the account holders. If they do, (must good ones do). Then pick a news group reader to use for going through newsgroups. You will probably need a little help to set them up. You can go to this link http://www.smr-usenet.com,
They have a tutorial on how to use Agent, sifting through the posts. BTW Agent is pretty easy to set up.
And one more thing - there is a pacth for the program(hint --> http://hack.box.sk.)
Then just look for stuf like cd, images, movies, games, that type of stuff once you get it configured