Back earlier Jon and some of us were discussing low power mods, and I linked to a pic of a small board that I etched which has a 10k resistor, and a NEC PS2501-1 opto. This is a direct replacement for the relay on an MS20, and now I'm set up a little better where I can etch larger quantities. If anyone is interested,I've got these for $3.00 a piece + $1.00 shipping for up to 10. Not as economical as Jon's "Dead Bug", but a lot easier to install. If anyone is interested, E-mail me.