hi guys, I'm going to format my ps3 slim (320gb version) as the hard drive is full and sometimes the system is not working well. i've got the latest firmware 4.50
and I've found the "Format Utility" and the "Restore PS3™ System" in the menu..
and you know, the descriptions look pretty the same, but I'm sure there have to be some significant differences
could you please help me in choosing the better one?
thanks in advance