The hard drive in my macbook died last week. I have a couple of hard drives here but I cannot get my OSX re-installed on them. It came with Lion and I downloaded the dmg from Apple and started installing it from a USB key. Everything seemed fine but with 10 minutes left on the install it just hung there. I tried again and same thing even leaving it for 2 days to see would it progress. I also tried to restore from Web and the same thing happened. I've also tried restoring from my Time machine bacup. I've tried three different drives a 500Gb a 750Gb and a 1Tb. Same problem with all three with all three restore methods - can anyone assist please?