I have a Sawtooth Macintosh G4 with a 32 bit 1 GHz PowerPC (AIM RISC) processor. I need to have both Mac OS and Linux. It looks to me like Debian might be the way to go. I think I really need a very explicit book(s) and disks to guide me. I would be willing to start with an older version, since there doesn't seem to be anything that currently works for a computer like mine. Also, where would I go to learn to code for Linux, since it seems like there is a lot of solving problems yourself. Thanks for any help.