Peeps be grateful that intellectual types like the OP are in the minority on PS3hax at least
1. Install multiman pkg, copy to usb then install package files.
2. You seem retarded so won't advise FTP, plug in external USB drive, and put the game folder in a folder called "GAMES"
3. Start multiman.
If you need more help, well I dunno...I'm sure someone will feel compelled like myself to advise you further, it's not that we're nice people and like helping, I think it's just everyone has a furry keyboard cover and likes pressing the buttons.