Hmm, I guess I could reverse the system, it would be a little weird for the red wire to be ground though... =]
Very simple, power goes to one side of a button, then from the other side of the button another wire goes to a port on my AtMega168
If I switched It what would I have to do? Just reconnect power to ground, add 8 pull-ups, and internally note that a 0 is button down?
Thanks