While "Highly Compressed" is a myth for big titles, legitimate file size reduction does exist for two specific categories:
For users seeking to play PS3 games, obtaining full ISOs or PKG files from reputable sources—or ripping their own discs—is the recommended path. The risks of malware, time wasted on broken downloads, and poor gameplay experience associated with "Highly Compressed" files generally outweigh the savings in bandwidth. Ps3 Game Highly Compressed
The PS3 system natively supports FAT32 formatted drives. While "Highly Compressed" is a myth for big
Disclaimer: Downloading copyrighted PS3 games you do not own is illegal in most jurisdictions. This information is for educational purposes and for backing up your own legally obtained discs. time wasted on broken downloads