Anyone know of a nice closed-shelf cd cabinet?

For months (ok, years...) I have been looking for a nice cabinet that closes (for both waf and in order to keep small fingers out!). The Boltz products are sturdy and would do a fine job, but are open shelves...can-am makes nice metal drawer units...and I have seen a couple wood drawer units as well (although they do not look as surdy as can-am). I had been favoring can-am, but due to space considerations, I would have to put the unit on another floor of the house. Anyone know of a closing shelf unit that is less than 13 inches deep? I need capacity of >400 (600 or so preferred). Thanks.