disko

Call colorful attention to your 'Pod's clickwheel.  The disko elicits two distinct reactions: You either think that the LEDs within the polycarbonate case that encircle the iPod clickwheel are cute, or you giggle at them and squeal, "How cheesy!" Give the disko a good tilt to start the light show - the LEDs are motion activated, and there's no connection between their behavior and the rhythm of your music.

Active Sport

You'd better be somewhat beefy. This easy-to-put-on armband fits both generations of the iPod nano (a bigger version that fits all 5G iPods is available for $34.95), and it works with the Nike + iPod Sport Kit - it even includes a handy shoelace pouch for the sensor half of the Kit. With the armband's sewn-in soft-plastic screen protector, your nano won't get scratched; more importantly, you'll be able to see your nano's display, a boon for Sport Kit users. The pocket behind the nano pouch holds a key or some cash.

Vibe

Lookin' good, soundin' good.  iPod earbuds are instantly recognizable - they also instantly tell the observer that you're using an iPod. V-Moda's Vibe e­arphones may not convey such status (which might be a good thing), but they certainly are eye-catching. And they sound as good as they look.

iPod shuffle

Small size, big music, low price. The new iPod shuffle ditches the stick-of-gum form for a glorified binder-clip design. It's a change we applaud - measuring 1.07 by 1.62 by 0.41 inches, the sleek, aluminum-encased iPod shuffle is a tiny technological treasure.

i-Station3

It's just about as big as a day planner. Road warriors like to travel light, which makes the iPod a nice travel buddy. Now your iPod can have a travel buddy of its own, thanks to the i-Station3 portable iPod speaker stand.

Audioengine 5

Also available in black - and both colors grace tremendous speakers. There's no doubt that the iPod speaker market is a lucrative one. But while the choices are plentiful, the compromise between size and quality has left an opening for the Audioengine 5 speaker system to fill a niche that's likely to start growing this very minute.

Sportsuit Sensor+

No need to buy new shoes. Not everybody wants to buy a new pair of shoes in order to use the Nike + iPod Sport Kit. Plus, we runners can be a finicky lot when it comes to our choice of shoes; some of us would rather run in Doc Martens than encase our feet in - ugh - Nikes.

SpeckTone Retro

Passable-but-stylish iPod speaker stand.

Nike+ Sport Armband

In this armband, your 'Pod's running blind. We really wanted to like the stretchy, breathable Nike+ Sport armband - and, actually, while running with it all was well. Like most Velcro-based armbands, it may be a bit difficult to put on, but once it's on it feels comfortable and fits securely (though it might be a bit loose if you're a skinny-armed runner).

Nike + iPod Sport Kit

Small, light, and highly encouraging. Nike and Apple have teamed up to provide a powerful motivational tool for both seasoned athletes and casual runners: the Nike + iPod Sport Kit. Along with its companion Web site, www.nike.com/nikeplus, the Sport Kit will track your runs, help you set and meet goals, and even partner you with others in group challenges.