I've just been checking out this design myself. Ace Hardware published an ad
with a picture of them and generated an incredible number of requests for
plans. Their plans are at
http://www.acehardware.com/info/inde...foPath=1300488.
Popular Woodworking magazine followed up with an article called "Magic Shelves"
by Steve Shanesy in the April 2000 issue pp. 40-44.