(adsbygoogle = window.adsbygoogle || []).push({}); So, If I went to walmart, bought any 320gb external hdd. Formatted to 32GB FAT32 whatever, Plugged it to my ps3, Ran multiman v1.5.0, Backed up games, and start one...

Will it work just like that?

Nobody can answer my question?

You would need to format it to FAT32 for the PS3 to read it. There's a
tutorial, use the search button.