I used to have the 1.1.3 january software update that i bought on my laptop. But then today I hacked my ipod touch on my desktop. When i restored it the january upgrade was gone. I hacked it and got it back and i got other stuff. Is the january upgrade still on my laptop? I have all of my songs on my laptop and i want to sync them again. I dont want my ipod to go back to normal. If i sync my songs on my laptop will my hacked ipod be gone?