Some noob questions

[saturnus]

Hello on this great community. I have some question regarding Multiman while im totaly noob.
1. I have ps3 3.70 firmware instaled. Can i install Multiman or need to downgrade to 3.55?
2. If i have to downgrade to 3.55 do i have to use the method to open ps3 and starting pulling plugs and rest around? is there any other way to downgrade it?
3. In order to use Multiman do i have to jailbreak ps3?
4. If i want to return to official mode can i uninstall multiman from ps3?
5. While Fat32 limits the space a game can have, how can i back up games more than 4gb on the hard disk?

Sorry if i bother you but as i said i dont have any idea on what is doing all this things, i just need only to play my backuped games or

jailbroken

.

[Greg0u812]

1. Need to downgrade
2. Do some research on how to downgrade (might do a search for E3 flasher and Progskeet).
3. Yes
4. Yes........but..........why would you want to?
5. Multiman can take care of the limitations.

[unnamedfeeling]

you should find someone who will do downgrading process for you, because its a really precise process and if you mess something you will get a cool brick with a "playstation 3" label on it! downgrade will cost you some money in that case.