Got this yesterday at IKEA. Finally have a proper storage area for my records, CDs, and DVDs.
Check it out online here. There's bigger versions available (that are also slightly more money), but this one was quick to build and pretty cheap.
You may also notice the two purple-ish boxes that I have in the case. You can get those here. And for $12 a piece, they're worth it. Great spots to keep your 7"s in.