I have some discs dating back to the earlier days with os9 compatibility.. I have been finding very very little 10.4.11 compatibility anywhere with anything.. it's all earlier or later.. is it worth going back to 10.3 or 10.1 and running os9 classic or is there a sweet work around to make this a Linux based machine or atleast something useful.. I got backed into the same corner a few years ago and ditched a Mac pro g5 tower because I couldn't find a use... I feel really bad about that now but I am not sure I would have made it any further