Hmm, this just occurred to me. I have a new iMac, which came with iLife 08 installed. It came with two system install DVDs but no other software discs. If I archive and install Leopard, I can reinstall all my apps from the original installers I have, but what about iLife 08? I have no installers for it, but it came pre-installed on my iMac. Am I going to lose iLife 08? Can I reinstall it from the original system DVDs? Or does Leopard have iLife 08 built in? In the past I've always used archive and install rather than upgrade (which I know will keep everything as it is).