Gapless playback on the iPod?

If you're willing to void your warranty, you can install RockBox, an open firmware for your iPod, iRiver, or a few others. With this new firmware you'll be able to enjoy things previously foreign to your iPod: gapless playback and support for extra audio formats. If you want to take it a step further, you can even change the whole look of the interface. Take a look.