Hi, I've been flashing/modding/fixing 360's for years, but just got my hands on a PS3 Fat w/ 3.60 firmware. Everything I read tells me I need 3.55 or earlier for "jailbreaking" it for playing backups. Since I'm already on 3.60 is there any benefit from not updating the system? All the google searches seem to be filled with BS, so If I can't roll it back or use something else to make use of the version, should I just update it? Thanks.