I can't wait to see some test results. I've been looking at one of those or something similar. I can't see hauling around fuel to cook with when there's natural cooking fuel all around you.
If nothing else, I want to make something that packs flat, weighs very little (titanium or aluminum maybe), and will burn pine cones or small sticks and twigs.
I just got it tonight, it is aluminum, and it is made to burn small sticks, etc. When I test it out to boil/cooking something I will post the results here.