I know I need to use IMG burn 126.96.36.199 but not sure what setting I should be using ? In the layer break options I need to choose "calculate optimal" but what nrs am I suppose to put in the box "Sectors in L0" where do I get this nr. from? I assume it's differenr for every game, correct? How about new xbc 188.8.131.525 ? Can this be used to read & write like the same way we did before xgd3 ?