A while back, somebody (I think if was one of y'all) told me about using the wire storage cubes for 12x12 paper. You get enough "racks" to make 3 cubes, but you can make them closer together by using cable ties then have great storage for the 12x12 paper. I only bought one because they were $15 at Wal*Mart. Yesterday I was at Target and found them on clearance. They are the same thing, but their regular price was only $10 and the clearance price is $4.98!!!! They had dark blue and black. I don't know if they are available in more colors, but that was all they had at the one near me. The first one I bought at Wal*Mart was white so they might have that color at at Target near one of y'all.
Cecelia