has anyone used the Brunton Green Heat canisters for an emergency stove/heater? i was planning on getting a NuWick candle for this purpose until i read about brunton canisters. they seem pretty useful, lightweight, non-toxic, with a good shelf life. and the larger canisters can be resealed with the lid. i was thinking the smaller cans would pack down nicely in a kit though. anyone use one of these? i already have an esbit stove which is good, but the fuel tabs really stink, and even when sealed with bags, still stink up everything in the same bag with them. and apparently they're rather sweet smelling to bears. <img src="/images/graemlins/shocked.gif" alt="" />

here's a review from last year:
http://www.mountainzone.com/gear/blogs/gear_junkie/2005/04/canned-heat.html