Hi. I've got the 15" powerbook tibook (PowerBook3,5) I am pretty sure I don't have the fully correct set of kernel config options to take advantage of the full power of my graphics card. The only things that don't work are games like egoboo (0 FPS, it advertises, but it is over 5 FPM), but I still might like the machine to be operating to the best of the abilities that people like Ben H and M Danzer have made possible. Thanks in advance, Josh