just bought one, skeeters love me BTW[:@], my question now is, i noticed the small butane bottle, is that the only one you can use, i have read/glanced over the instructions, it sounds like the packet?? last around 4 hours, how long does the butane last, what all comes in a "refill pack" thanks for the info and the post, i will probably be trying mine out this W/E, but it will be while doing some hot work in skeeter country[:@][:-][&o]