Inside the package was the recorder, a leather case, a belt clip, a lanyard, a pair of earbuds, two AAA batteries, a USB cable with a unique connector on the recorder end (unlike the device-end USB connectors on any other device I own), a USB docking station, an instruction manual (a funny little perfect-bound book that's too small to shelve with other books and a different size from the funny little perfect-bound books that came with my other devices), a quick-start guide (a laminated plastic trifold card that's a different size etc.), a software CD, a warranty card, and a partridge in a pear tree.
At least there's no wall transformer, thank goodness.
I'm rarely going to connect it to my computer but I don't want to lose all this stuff (much of which is probably hard to replace).
The situation is similar for almost little electronic gadget I buy lately. They come with perhaps an average of a dozen pieces of paraphernalia. All of them (except perhaps the warranty card!) are fairly important to keep. Even when a device comes in a cardboard box rather than a blister package, the box is usually poorly designed for storage, about ten times as bulky as it needs to be, and is unique in size so it won't shelve or stack neatly with other boxes.
What solutions have Slashdotters found for efficiently storing and organizing the paraphernalia associated with the little electronic devices in their lives?