(adsbygoogle = window.adsbygoogle || []).push({}); So i have the downgrad rerady on my ipod from the tut and i have my ps3 on FW 3.50 but is it worth the downgrade since if i downgrade i wont be able to sign in

If u want to play Back-Up Games/Homebrew, Yes.
If u want to play Online with friends, No.