On-line gaming, a significant reason for the growth of broadband in recent years, may slowly becoming a more expensive hobby. According to CNN, gamers will soon be able to bet against foes while competing online in the World War II action game "Return to Castle Wolfenstein." Id software, Balance, Inc., and a website by the name of YouPlayGames.com have teamed together to see if game players will be interested in intertwining a bit of gambling with their game playing. Players in Arizona, Arkansas, Connecticut, Delaware, Florida, Iowa, Louisiana, Maryland, Nevada, Tennessee and Vermont won't be able to take part due to state laws restricting "fee-based online gaming".