I found this great page which has tons of links to information on how to do it yourself, things you'd never think of. Check it out for never ending ideas to explore.
Meanwhile, back at the ranch, we've tested using an ice cube tray as a mold for forming home made fuel sticks, which really should be called cubes. I love them. Easy to remove after allowing to fully cool overnight, they are solid, compact, and of uniform consistency. Easy to make too.
Check out the video on the Hobo Series Page connected to this blog.