Now I have a ipod 2g running 2.2.1 and im a hacker, sooooo i want to hack it 
but im worried
now i want to do it on my brothers computer but if i do that and bring back home and my itunes syncs it will i lose my jail brake
and if i want to restore my ipod i know i can just restore using itunes but if I jail brake on my bros computer and sync it with my computer (if it dosent send it back to reguler firm ware) can i restore on my computer then or will there be no restore data on that computer and need to do it on my brothers.
I'd really apriciate it if some one helped and thanks on advanced.
to all
but im worried
now i want to do it on my brothers computer but if i do that and bring back home and my itunes syncs it will i lose my jail brake
and if i want to restore my ipod i know i can just restore using itunes but if I jail brake on my bros computer and sync it with my computer (if it dosent send it back to reguler firm ware) can i restore on my computer then or will there be no restore data on that computer and need to do it on my brothers.
I'd really apriciate it if some one helped and thanks on advanced.
