Feather,

It's a bit like a Double, only you get to pick the races. You simply pick out two horses in different races at the same meeting. This is a win all-up and that means that BOTH horses must win for you to collect. The $20 goes on the first horse and if it wins, then all of the winnings go on to the second horse. For example, if your first horse wins and pays $3.00, you would have $60 going onto the 2nd horse.