Hi guys. I basically want to connect and LED to a 2032 battery and have a mini-tact button press on/off for it. All the mini-tact buttons I find are "momentary," which means you have to hold them down for the light to come on and let go for it to turn off. I want it to be like a normal switch; press once for on, press again for off. Here's an example of the kind of small button I need: http://dx.com/p/td-85xu-mini-tact-switches-50-piece-pack-122514 On a side note, I also need a 3mm semi-bright yellow LED. How exactly do I hook it up? I think I need a resistor in the line somewhere? Thanks guys!