We just spoke to these people. They now have a "Key" system called I-track. The way she explained it is you get a small "key" to use at the machine. You use that, I guess, in place of the player's cards now. She said the player's cards can be thrown away, lol, I think we will probably not do that, lol! Pat, thanks again for all of your help and knowledge, these ol' cards she said to pitch are in the mail to you today. Dave and Debbie