My ps3 FW currently IS at threepointfourone. Can I pull this off of it's hdd or the ps3 itself somehow? Just in case I ever need to replace the hdd or something happens to it? I want this desirable fw backed up before I start messing around JB'ing it. If it's not possible, am I even allowed to ask where is a safe place to get it? Or is that like asking for a clean hdloaderELF back in the day? I just wanna get all my eggs in a row before diving into this.