THE PETT TOILET http://www.thepett.com/ 
We purchased a Pett Dry Toilet System several months ago (like a year) and I am just now getting around to trying it out. So tonight I set up the PUP Privacy Shelter (tent) in the glow of the porch light and without reading the instructions. The tent went together in a snap. I took it down in only a few minutes and after folding it up it actually fit into the storage bag. So far so good.
I will read the instructions before testing the toilet and will do so in the daylight...in the house...in privacy...and will spare the details unless things don't go well.
Jerry