I found some on this website:
http://www.wildersol.comThey are a tad pricey, but cheaper than some of the other places I looked and have quite a few videos on how they work. I like the mini, and for only $5 more, you have a Ferocerium rod put in the piston rod as a back up fire starting method. Here is the sight for the minis.
http://www.wildersol.com/Mini.htmlI would still like to hear from people who have used them, what did you use inside to get the coal, and how you turn the coal into a fire. What type of materials (natural and man made) do you need to make this work, etc.
Thanks and look forward to your responses,
Smackdaddyj