iPod touch uprade iTouch 2.2 to 3.1.2

[pacdamac9]

I have an old iTouch running 2.2 and I want to jail break it on 3.1.2.

If I plug it into iTunes its going to ask me to upgrade to 3.1.3, is there a way to get 3.1.2?

Would I need to uninstall itunes and reinstall a previous version of iTunes?

 

[androiphone]

it won't force you to upgrade because technically you have to pay for the update to OS3

 

[elpmas]

download the 3.1.2 firmware and install it through the restore process