I just heard about this on a yahoo group I belong to. It’s a Volcano II Collapsible Cook Stove , a portable stove that works with gas, charcoal, or wood. And it looks really, really neat. It’s got some excellent reviews on amazon.com too.
At $110, it ain’t cheap, but if it lasts a long time it may just be a really good value.
Have you heard of it or do you own one?