Updated so the pics work, loaded them to my page.
I've been reading about and saw this guy on Ebay who sells this nice package that covers the rear cargo area of the Matrix with a nice hard surface, unlike the flimsy vinyl privacy cover. Basically it comes to be $100 shipped. I figure, how hard can this be and ventured out on my own, bought some supplies and started to work. Here is what I have found so far:
Pictures of the Ebay cover:
http://pic20.picturetrail.com/VOL96/.../225238295.jpg http://pic20.picturetrail.com/VOL96/.../225238321.jpg http://pic20.picturetrail.com/VOL96/.../225238343.jpg http://pic20.picturetrail.com/VOL96/.../225238357.jpg http://pic20.picturetrail.com/VOL96/.../225238280.jpg
So I got some supplies and am doing it on my own. Granted this guy had some CAD help to get the dimensions, but I am going to setup the piping, and put cardboard over it to trace out a template, transfer it to wood and see how it works. Even if I screw up once or twice I will still only spend maybe $50 in supplies. So far I have spent $15 at Home Depot for the hardware needed after looking at the pictures. Can't wait till I'm done, I'll throw up some pics, it's gonna look hot!