4.3 update question

[Omghchris]

I accedently removed iTunes from my computer and it had all my iPod files and stuff saved and I want to update to 4.3 so if I plug it back in will it automatically save everything back to iTunes so I can keep all my apps when I update

[4th time lucky]

You should back up your iPod and transfer your files and apps and then update. Are you jailbroken cause do you need to something extra when your jailbroken.

[4th time lucky]

Sorry I forget to include this in my last reply or comment but I meant I'm nit I'm 100% sure.