CBS Sportsline Fantasy Football is a good service. It isn’t free, but you have a lot of control over how your league is run, and you have a lot of options as a member of the league to help you figure out your free agency moves. You can watch the status of games in progress with live updates (usually within a minute or so of a play happening) and can compare your lineup against your opponents each week. You can see the stats on any player in the league. The reporting from the site is great, and you can choose what types of emails you want to get and how often throughout the season. I recommend giving them a look and considering them over some of the other leagues for your fantasy site this year.