I found some on this website:

http://www.wildersol.com

They 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.html

I 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