Abstract: A first support construction has first and second columns of openings on a face thereof, and a second support construction has third and fourth columns of openings on a face thereof. A first horizontal cross member is removably attached at opposite ends in corresponding openings in the first and third columns, and a second horizontal cross member is removably attached at opposite ends in corresponding openings in the second and fourth columns. A first spacer member is removably attached to the first support construction via two rearward pegs in two openings in the first column. With an end of a third horizontal cross member attached to a forward peg of the first spacer member, the vertical plane of the third horizontal cross member is spaced between the vertical planes of the first and second columns. Similarly, a second spacer member is removably attached to the first support construction via two rearward pegs in two openings in the third column.

Abstract: A first support panel construction has first and second columns of openings, and a second support panel construction has third and fourth columns of openings. A first horizontal cross member is removably attached at opposite ends in corresponding openings in the first and third columns. A second horizontal cross member is removably attached at opposite ends in corresponding openings in the second and fourth columns. A first spacer member is removably attached via two rearward pegs in two openings in the first column. With an end of a third horizontal cross member attached to a forward peg of the first spacer member, the vertical plane of the third horizontal cross member is spaced between the vertical planes of the first and second columns. Similarly, a second spacer member is removably attached to the first support construction via two rearward pegs in two openings in the third column.

Abstract: A storage unit for compact discs or other like storage media having three column members positioned in a triangular formation when seen from above. A plurality of substantially horizontal shelves are each located in slots provided in the column members. Each shelf member can receive onto its surface between columns at least two storage media items, each spaced from the adjacent item by relief features which may include an upward projection of the shelf member, a downward projection of the proximate shelf member, or both.