I really need help. My 1st gen iPod is currently 1.1.5 and I want to upgrade it to either 3.1.1 or 3.1.2. I have the necessary upgrade downloaded, but whenever i try to shift+click and update, I get a message saying there was an unknown error and the iPod could not be updated. I have tried several different updates I have found across the internet, but I get the same error every time. This leads me to believe it is something I am doing wrong. I have been out of the jailbreaking scene for a while, so I am not up to date with all of the newer updates and everything. Do you have any advice on how I can fix this and get it updated? Thanks in advance.