[el_capitan]

I am researching a home design and looking at building a rocket mass-heater (RMH).  Anyway, I came across some info on the Volcano Collapsible Stove.  Looks pretty sweet to me, in that I could cook, brew, or even bake virtually anywhere with any available fuel - propane, charcoal, or wood.  It would work great with a lot of the cast iron cookware we have too.  Have you guys heard about this yet?  It collapses to 5" tall and comes in a carrying case.  Could be kind of difficult to regulate, but it does have adjustable air flow.  They're $150, but man, I'm interested. 

[majorvices]

That does look pretty awesome

[PharmBrewer]

Wow!  19,500 BTUs is impressive.