Re: So CDs...
I bought a CD wallet from The Works in the late nineties. It holds 32 removable sleeves and can hold 32 discs and the CD cover or 64 discs and no insert. Of course being sold by The Works means it was a remaindered product then so it's probably only available to archaeologists these days.
It has one major flaw. The sleeve pockets are square in shape and so won't accommodate the rear CD case insert. You know, the one with all the useful stuff like track listings and err, the bar code.