I know these are not mini-z tracks, but I thought some may find it interesting. I made 6 track pieces for my Zip-Zap Hummer; including 3 ramps, 2 woopty sections, and 1 rock quary. These were made with popsickle sticks (various sizes) and instabond glue. On the back of all the sections are extra sticks for stability and major strength. Cost? Less than
5$ I wish I could make a mini-Z track for this cheap!(rocks were free)[:D].
Here are some pics:

Oh, and by the way, These can also be used for my Mini-Z monster as well. 8)
SWEET, i got to make one
Awesome track!
I'm currently trying to find a tx/reciever board combo so I can convert my ZipZap monster over to a really small Mini-Z monster. You might want to try it; although I can't remember where I saw it, the mod's not too hard and only requires a servo, a resistor, and a mini-Z (or iWaver) PCB.