For playing tournaments or world tour the machine has to have some way of identifying you.  The card is what it uses.  But, I mentioned that once I figure out the card info I believe I can push a base schema to all the machines and then you can use the "Login" mechanism.  So if you or anybody else doesn't have a card reader, and doesn't mind typing in their name and card number on the screen via "Login", I should be able to get you going.