Not content with the 512MB offered by the Sony Network Walkman NW-E002F? Well, check out the NW-E003F from Sony, a 1GB Network Walkman. Except for the capacity, there's not much difference between the NW-E003F and NW-E002F.

The NW-E003F weighs just 25 grams, so you can comfortably carry it around. Available in black, violet, pink, blue and lime green, there's a wide selection for you to personalize your device. If you get bored with the songs on the Walkman, turn on the FM tuner and listen in.

As with other network Walkmans, the NW-E003F plugs in to your computer's USB port for copying songs. The one-line OLED display saves battery, giving the device a playback time of nearly 28 hours. SonicStage version 3.4 is bundled with the Walkman.

The Sony NW-E003F player has a total capacity of 1GB, comes in silver and pink and will cost around $100;