I'm having some trouble upgrading my OS to the new Lion, I'm stuck in the installer as my disk seems to have some error(s) in it and I can't repair them in the lion install. I have also tried rebooting using the right HD but then it says it can't restart using that disk. I also don't have my mac OSX dvd with me so now I'm looking for a solution if there is any? I'm thinking of going to the apple store but it's almost 2 hours driving from here so I hope there is a fix?