SOMEBODY PLEASE HELP!!

[adamthegreat]

ok i can't figure how to get the back up to work this is what i do i make a image with cdrwin with all the right options i apply the crack with ppf o matia 2.0 but it says incorrect file size but i still apply it i burn it at 8x in cdrwin and i run on my psx but it doesnt seem to regenize that there is a cd in side it just goes to the cd player / memmory cards screen then when i look at the files of the cd in my computer it doesn't show any files and it says disk size 0 The game i'm trying to burn is jackie chan stuntmaster do you need a mod chip for the playstation? please help!!