love u alllllllllllllllllllllllllllllllllllllllllllllllll llllllllll:ilove::ilove::ilove::ilove::ilove::ilov e::ilove::ilove::ilove::ilove::ilove::ilove::ilove ::ilove:

thanx but why??
iso-cso i dont understand it
:whocares::whocares::whocares::whocares::whocares:

ISO files are uncompressed files that is ripped from the UMD. by using this app, it will compress the ISO files (like ZIP) into a CSO format that your PSP still recognises so that you can fit more onto a memory card.

For example - Vice City Stories is about 1.7 GB in ISO. When converted to CSO, it is only 860MB or so.

Who doesnt want to fit more games on their memory stick??