I was going through my part bin, and at the bottom, I found the Cube logic board and G4 card. I have no idea if they work, and remember the Cube was drowned in Coffee, but I was wondering if I wash the CPU board with a soft toothbrush under warm water, will it still work afterwards? I would just clean the back, and would try not to wet the connecter, but I would like input before I do so. Also, are the Sawtooth and Cube cards swappable?