I am planning on downgrading my 3.3 firmware (prior to the oct 24 update) and I have watched this video on how it works. I see that it has a separate bit for if you wish to install a lower firmware. Do I simply leave it as PAL in the menu and simply click on install? Also do I need to have any custom IOS installed for it to work? Thanks in advance for anyone that chooses to help. EDIT: Sorry for posting it in this section. Could have sworn it was in the Hacking section. If a mod would please move it, I would really appreciate it.