*drool*
Yes, I'm jealous.
My first light table (that inspired me to want a huge one) was made from a large pane of storm window that was resting flat over the space between 2 desks (if you follow what i mean), with a 200W bulb under it, in a white box so it would direct the ambient light upwards as well. I could use 80lb paper as tracing paper (heh), and while I was working on 22"x32" and such paper, it was nice to not have to be able to move things around, I could just tape everything down until I was done