Microsoft Corp. MP3 players

The Bottom Line: The Zune HD delivers one of the best portable music and video experiences money can buy. At a time when many people have shifted their focus to games and applications, providing a killer media experience may not be enough for potential Zune buyers.

Specs: Digital player / radio, 32 GB, AAC, MP3, WMA, WMAPro, Lithium ion Rechargeable Player batteryIntegrated

The Bottom Line: The Zune HD delivers one of the best portable music and video experiences money can buy. At a time when many people have shifted their focus to games and applications, providing a killer media experience may not be enough for potential Zune buyers.

Specs: Digital player / radio, 16 GB, AAC, MP3, WMA, WMAPro, Lithium ion Rechargeable Player batteryIntegrated

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.

The Bottom Line: The smaller, flash-based Zune, with a unique focus on music discovery, is a fierce competitor to the iPod Nano.