I recently bought a used Mac G5 and wanted to install a 2nd HDD. I got the drive and when I looked for install instructions I found I had to use some special screws that came with the computer. They were of course, gone. When I checked online these screws were selling for almost 18.00 for 4 screws. This is insane. Does anyone here know where you can get these screws for a more reasonable price and why in the hell would apple use such a non-standard way of puttiing in a hard drive in a desk top machine. This just seems stupid. Thanks for any help you can give me.