The nub of my problem is that I don't have much in the way of wall space, what with books, about thirty shelf feet of phonograph records, etc. I think I've got about eighteen shelf feet of cds in jewel cases, but without those fiddly little divider things. thanks to Folk Legacy, Camsco, and a couple of other such nice businesses, I'll probably have a foot or two more by year's end. I have my collection alphabetized (or I'd never find anything), and the three squished bins I have now have almost to the letter K in the alphabet.
Scrump, Ikea sounds like it has real possibilities. It's the stack-ability that I'm really looking for; I just don't have the space for another cabinet or bookcase (although the stuff you linked me to looked really nice, SRS). JohninKansas, that's kind of what I've got for my audiocasettes; when my library got rid of the paper card catalog, I scarfed up four sections of the little beauty and stacked them up into my 60 drawer wonder.
Thank you all for your help.