Hello! I have this situation. I have an ibook G3 500 mhz with 600+ MB of RAM and now I want to get rid of my Kubuntu partition. I have now installed Kubuntu 10.04. I've been using Kubuntu on my ibook for a long time, but due to kubuntu being soooo heavy on this old machine, I want to erase it and make that partition Mac OS X usable.

I don't have a DVD drive so I cannot use the Mac Installer nor the cd's What can I do?