Flat Cat Gear has a stove that is supposed to work with isopropyl alcohol. The time to boil 2 cups of water is supposed to be comparable to ethanol and denatured alcohol boil times.

The really good news is they reportedly have done this without the "sooting" issue. The side benefit is the inexpensive cost of the fuel and the lack of toxicity relative to denatured alcohol used as a fuel.

http://flatcatgear.com/page2.php

Scroll down two thirds of the way on the page and look for the heading The ISO-Clean Stove - for use with isopropyl (rubbing) alcohol.

Has anyone here got any info or experience with this stove?

Newton cool