On http://www.xlr8yourmac.com , I found a link to XLR8, a processor card assembler that have made a G3/G4 cache enabler for all processor cards. It does OS X MUCH faster for us with processor upgrade cards. And, on http://homepage.mac.com/RyanRempel , you can find instructions and files to install OS X on old Powermacs.
Ryan Rempel has developed a really good cache enabler for OS X, better that XLR8's. In his, you can edit the cache speed and do alot of thinngs. The address is http://homepage.mac.com/RyanRempel
