I'm getting real tired of not being able to afford a MBP, so I need to get Ubuntu onto my PowerBook...BUT...without reinstalling OS X. Theres plenty of ways out there to get Linux onto the Mac along side OS X, but they all include reinstalling OS X, or just only using Linux and loosing OS X. I know the linux community are always one for a good challenge, and I'm wanting to contribute something to the community of Ubuntu etc, so I thought I'd try and get Ubuntu onto my PowerBook G4 12" without reinstalling or otherwise screwing up OS X. However...as with a community effort I need help! I'm blogging everything I learn, hear and try on this project over at my blog at andyjshaw.com, you can read about this particular project directly here. Anyone know how to do this? Any helpful words or insights? Post back here or on my site, I don't mind! I'm totally open on this and really want to learn as much as I can!