Superbowl Prop Calculator
 

http://<a href="http://www.rocketsta...wlbets.xls</a>

I created a spreadsheet based on bodog's Superbowl bets. I don't know if it's perfect, but the idea is you type in your and a friend's names, enter the dollar amount per bet, then go and enter a 1 or 2 next to each side. As the game goes on, check each winning bet and the results are calculated automatically.

The system is a little weird, but it's the best way I can think of allowing two friends to bet each other without converting a book's odds to true/fair odds.