I know MGM and the D are the only casinos that still have the sigma derby machines. I have never seen/played one and this summer my friends and I really want to play on one for hours and get tanked yelling at the horses. I have heard stories of great fun and drunkenness at these with the right crowd. Here are a few questions I have about them. How much can you bet? And how do you bet? Does it payout a Tito? How's my horses are there and how much do the odds on the horses vary from race to race? How often do the races occur? Any additional information would be appreciated if you feel it is necessary to know. Thanks in advance!