At first I wasn't sure if they would work, but I tried one of the smaller ones (should have the most of these) and they worked perfectly. [8D]

Another thing that bothered me was the baskets. I couldn't bring myself to glue them to the plastic frame because I wasn't really sure how they would hold to it. I also wanted to be able to remove them cleanly from the frame if I purchased the metal ones in the future.

So, I wired them together! Using the etched metal piece on the backside of the baskets and seperated strands of wire, I laced the outside pieces to them. It's pretty strong and you don't really notice the small wire on each of the four corners at the backside of them. Of course, I haven't laced the bottom piece to the floor yet, but it should work OK, too.