With 512MB and 1GB Network Walkmans, is a 2GB version far behind? Of course not, assures Sony, with the launch of the Sony Network Walkman NW-E005F. Available in black, violet and lime green, the NW-E005F features the same features as Sony Network Walkman NW-E003F and Sony Network Walkman NW-E002F.

For fast transfers from the PC, the NW-E005F sports a USB 2.0 connector. It doubles up as a mass storage device, so you can carry not only songs but your documents and other files as well. The display is able to change the orientation - making it usable by both right- and left-handed people (all you ambidextrous people out there don't get anything).

Watch out for black or white earbud headphones. The equalizer allows you to switch between preset jazz, pop, heavy and custom settings. Priced at US $130, the Sony Network Walkman NW-E005F is available now.