When it comes to checking out Christina Aguilera's new tracks, we're still rocking the iPod mini at the gym. Given that it's discontinued, we like to call it a "classic." But that doesn't mean its look could use an upgrade. And your black iPod nano? Everyone's got one of those. Perhaps it's time for some customization?

There already are hundreds of iPod accessories companies out there willing to glam up your mp3 player. But Gelaskins is the first we've found that not only offers aesthetically pleasing customizations, but delivers an add-on that's also protective of our audio investment (the skins encase the screen, too). They offer dozens of remarkably attractive skins for all iPod models and, should the mood strike you, buying three gets the fourth free.

Keep in mind, however: Gelaskins are made for one-time use only. So when that crocodile iPod begins to lose its appeal, your $15 investment goes with it.

Gelaskins