ok cool. it says 1999 on the cpu board so i should be good because the digital audio came out after that. i think i have an "agp graphics" model. it has 3 pci slots 1agp slot, 4 ram slots, a pcmcia and a zip drive. the zip drive may be a problem though because it has its own bezel.
actually i was thinking about replacing the front, back and top and keeping the sides and handles. is there any way of replacing just the apple in the middle? it looks like its made from two separate pieces of plastic