The Walkman rises: can a nostalgic reboot revive Sony?

If you're an audiophile who waxes nostalgic when it comes to the classic Walkman audio cassette and CD players -- you're in luck. There's a new Sony (NYS: SNE) Walkman out, though if you're in America, you may need to pack a passport to purchase one legally.

The Japanese consumer electronics giant has been following Apple's (NAS: AAPL) iPod footsteps through Asia and Europe in recent years in its attempt to update its iconic brand. The Sony Walkman F800 is an impressive successor to its line of portable media players. You might not even recognize it.