hello! im really excited i just bought a copy of leopard today! Ok, ive heard many times that a clean install is the best way to go, but id really like to give the "upgrade" option a chance, because it will be such a pain to get everything in my mac again... So, im too worried of any problems that might occur and might result on any damage or loss of my files. So i downloaded superduper to do a backup. The thing is, i want to take a "clone" backup, meaning i just want to backup EVERYTHING in my hard drive, including tiger. Just so, if anything happens, i can just erase my hard drive and put that backup again. So, can i do that with superduper? *If* something wrong happens, how could i erase my HD and then put back the backup? Im not really familiar with what macosx runs on, so if there not macosx in my machine, what will run? unix? any help or links would be highly appreciated... can hardly keep my hands off the leopard dvds 