No CF card, these are using what's called a Snapdragon board, not a standard Bluebird set up. You need a special clear I.C. chip, and Jim at Blueridge has been the only source I have ever found. Mine would not be running right now without Jim's help, thoese clear chips are not widely available.
Fun game, once all set up. Will also work with Bettor TITO, just use common sense with the setting parameters when setting up after a clear. You will need the manual for this Snapdragon set up, and someone here should be able to send you one. I printed mine so I would not need to save the file, or I would send it to you. Again, maybe Jim at Blue Ridge can sell you one.