Editor's Note: Our original review (09/22/06) has been updated with the results of our audio and video battery rundown tests.

The latest full-size iPod can be considered generation 5.5, since the interface and design improvements aren't nearly as drastic as they were from generation 4 to 5. The new model comes in 30GB and an ultra-roomy 80GB capacity. With the exception of the brighter screen, all the enhancements are in the firmware, including gapless playback, a new search feature, and support for better games (solitaire and Brick were getting pretty stale). And although the second-gen iPod nano now comes in a variety of colors, the full-size model is still limited to just black or white.