from 60 to 360, b'dass. it was suprisingly easy, used backup and restore and everything is exactly where it was, games, install files, everything. the only problem i had was with one of the screws on the hdd caddy thing, it was so tight and the screw is kind of soft, so i wore out the thread and had to use pliers... but yeah, my ps3 has a 360 inside it. LOL! oh and one more thing, i was having problems with the backup app not recognizing my external HD, but it turns out ps3's only recognise fat32 drives. seems a bit weird to me.