We went through this dilemma last year after breaking the 300 disk barrier. After a lot of looking we settled on the Can-Am products - relatively inconspicious, lifetime build, enormous capacity and easily expandable. While not cheap, they are actually good value when you consider what you get. While they're textured steel, they're attractive enough for most living and listening rooms. Another interesting product we considered was the "EZ-View" system from New Age Furniture (www.music-storage.com). My wife and I have separate drawers for our collections - she prefers to go alphabetically; I prefer to group by genre.