This may have been posted already, but I did a search and didn't see it.
http://www.gamespot.com/gamespot/gameguides/all/ncaa2004/index.html ]Gamespot[/url]
It's free to read, but you have to have Complete to be able to download it from the site to save or something.
It has all the IA and IAA team ratings, breaks down the top 25, has chapters on building a dynasty, offensive gameplan, defensive gameplan, online strategies, and secrets.