I recently verified my disk through Disk Utility and found that it needs to be repaired. When I looked for instructions online, everything I found warned strongly that you must use an install disk of the current OS you are running, or else terrible things will happen. I am currently running OSX 10.6, but my install disks are from when I first got the computer, so they are OSX 10.5. Will terrible things really happen if I use this disk? Or should it be okay? I do not currently have the Snow Leopard install disk with me. Thanks so much!!