Update 8/13/2011:

In this pic you can see crypto-proof in action:

http://i52.tinypic.com/1zyj3ts.jpg

Technical details of crypto-proof available here:  http://bitjack21.com/cryptoproof

As of right now, the min bet is 0.02 BTC and the max bet is 0.75 BTC.  I'm willing to raise the max bet but my benefactors have informed me that I need to keep a 32:1 max:min bet ratio.  In other words the max bet will always be approximately 32 times the min bet (give or take a little bit).  So I could raise the max, but I'd have to raise the min as well.  Let me know if you guys would prefer a higher max bet, and as always, thanks for playing on bitjack21.com, the only bitcoin blackjack site on the internet that GUARANTEES that every hand you play is 100% honest, 100% random, and can PROVE it!

Roulette will likely be finished by the end of September.  It will be a multiplayer system with up to 4 players per table.