Settlers of Catan!

If you like Settlers, Check this out:

[url]http://zone.msn.com/en/root/deluxe.htm?code=110252700&RefId=6618[/url]

You can download it for free, but you only have 60 minutes of play time.
Works just like the real game.
Otherwise, the price to get the whole program for unlimited use is reasonable.