I've posted some pics of my Solsylva Router build to my website:

http://www.probotix.com/solsylva/build1/

I have completed the Z-axis. You may notice some upgrades I am doing as I go. You'll see that I have used HDPE for the spindle mounting plate, a custom lead screw with a delrin nut, and I am strengthening the frame with 1/4" threaded rods that run all the way through it.

Also, if you carefully remove the screws from the porter cable router base, you can spin it 90 degrees and use a 1/4-20 bolt to secure the router. I will be adding a strap near the top to stabilize it, although it is already very secure.

Thanks for looking!

>Len