I ran across an e-mail I had ignored about an interesting offer from a pretty good casino. I do not remember mentioning it before. The one hour of free play bonus that Blackjack Ballroom affords you  1 hour of free play ANY game that appears in the free play cruiser. After the hour has ended, you get to keep anything you make above the inital $500 up to $200 by making a small $20 deposit. After you have played the free hour, they will give them a sign up bonus on their FIRST DEPOSIT too. Terms and Condtions can be found here.