Just a quick note, here is a link to flat wire tape used in the USA for surround speaker system wiring. Rated to 10amps. You can get smaller and larger options.
It makes for an excellent conductive medium that is very thin and with self adhesive. I'm using it for power to my secondary mirror heating, and for it's temperature monitoring. This is not copper foil for artwork or dolls houses.
http://sewelldirect.com/Taperwire-Fl...pool-White.asp
Bye,
Steve
