solder with your getto toaster oven

http://www.seattlerobotics.org/encoder/200006/oven_art.htm
made for a good read of what is possible.
i was also inturested in using someting like you'd use to repair your broken defrost wires for your car - something like http://www.frostfighter.com/ff_pdt_2100.htm as that baby has got to be conductive...