Zathras: Yes, Yellow=4way Green=8way
I don't really have the motherboard "mounted"
It's just sitting on the bottom. I didn't measure the height of it with the video card before I started so I had to cut a notch in the shelf to fit the sound and video cards, which ends up holding it in place. I didn't cut the notch deep enough so the MB isn't deep enough so I had to cut a whole in the back so the video cable sticks out about a 1/2 inch.
I just ordered a free sample of t-molding, so I'll test it out on some scrap pieces of wood. The plywood I used is kind of crappy and I'm afraid that when I try to route the slot it will just chip apart.
Paigeoliver: I plan on using the spinner on my next project, but if I change my mind, I'll let you know.
I tested a regular PS2 mouse on the machine and it works. The spinner is USB with a PS2 adapter on the end. I tried the spinner on a windows laptop and couldn't get it to work on there either but it does work without the PS2 adapter.