Heres a link to the main website including a how-to tut.
LW Shades Project (http://amber.rc.arizona.edu/lw/shades/welcome.html)
and heres a page for the LW7.5 beta update
Shades 7.5 (http://amber.rc.arizona.edu/lw/newshades/)
Also as a special note for Marvin. When he says if you have any questions Email him, he means it. I got a response back from him in just a couple of hours where I figured I would never hear back since that is the normal trend I have sadly found.