>>682588The IKEA "stoves" are as good as any of those ridiculously overpriced bio - stoves and they only cost 3 bucks.
http://www.ikea.com/us/en/catalog/products/30011832/They can be used with most any alcohol stove, Sterno or wood / twigs etc. A couple wire tent stakes makes a adjustable pot stand or you can buy a ready made (but fairly expensive) option from Siege Stoves.
http://www.siegestoves.com/IKEA-hobo-stove.htm