Hey guys, I am hoping to get a mac pro soon, but for the time being I am still on my powerbook g4, and I am afraid it is getting near its end of days... I have a lot of photos, video clips, etc etc that I would be very upset if I lost. There is only about 15 GBs left on the HD and I am scared to put anymore information on it because I don't want it to die like my previous ibook did. Can someone explain to me how I can clone, or backup, or whatever, everything on my powerbook onto an external drive? Is it simple, is it possible? Do I just need an external HD and a usb or firewire cable? How long will it take? Any recommendations for external HD? I feel like I am in a race against time so thanks for any help.