hi, ive just downloaded a psp game which i thought was an ISO/CSO. when i opened up the folder it had loads of folders with .001, .002. 003 etc... at the end of them. there was also a UMD_DATA.BIN. i was wondering how to and where to put these folders on my PSP. i also noticed that most of the downloadable games on torrent sites are this format, so any help would be appreciated so i can download other games as well...Thanks!