not a illegal question

how do i convert my backup iso to a cso and how do i shrink the size could someone please answer me thanks..

Im not so sure but i think dax made a converter and shrinker try googling for some of dax's work.

yeah i jsut got a copy of ff7cc from playasia im trying to make the game smaller but no succes the game is like 1.7 gb i hate it

here u go: http://www.psp-hacks.com/file/900