noone ever answer's my questions....

[Sieferdeath]

Ok when would i need a dummy file?? and how do i use it?? i know how to make one just dont know when to use it, and how to use it. I got cdrwin, and Nero and diskjuggler so which do i use to burn the dummy file with the dc game?? also! does anyone know of the gameshark cdx CD work?? i downloaded it but i dont wanna burn it if the damn thing doesnt work.....