Hey gang, I've looked on the forums and seem to only find steps to do this, assuming I have downloaded the Lion file from the app store. However, I just got a MBP 15" with Lion already on it and I need to create a USB Bootable drive so I can install my SSD as I apparently didnt get a backup disc with this laptop. Can someone advise on what I need to do to create this? I have a 32gb USB drive so it should be plenty to handle it. I don't have the installesd.dmg file that you'd get if you download Lion from a Snow Leopard machine.