I'd love to have some of that wire for DC circuits and switch loops!
Come to Canada then. We have red/black 12/2 NMB (called NMD-90 here, no paper though) up the wazoo. It is mostly used for electric heating, but I have seen it used for switchloops. It comes in red sheathing instead of yellow or white.
[This message has been edited by classicsat (edited 04-17-2006).]