A sim league is where there is 30 MLB teams and you get to choose one of them. When you get the team you have their full major league roster, and their full farm system. You also have a salary cap, and a payroll. You get to be the GM of your team, and manage them. Score is kept by useing High Heat Baseball 2004. I set up each teams roster, and I sim, that is how score is kept. If anyone is interested contact me at my AIM address(virtualjjm) or the other commish Yankzdrool24. Thanks.