Installing on an iBook

[tpppaintballer]

Hey, I already installed Dapper and Edgy on my PC. My iBook is a different story. I would like to install Linux on it, as 9.2 is out of date. The only thing I have a clue about is the fact that I have to download the Power PC iso. I could really use some step by step instructions. If any of you could give them to me or give me a link I be very greatful.

Here's my iBook specs:
PPC G3 300 mhz
160 MB RAM
3 gb hd

Thanks Guys!