What a great little innovative feature - the ability to choose a song by shaking the phone - reminds me of the tilt sensors in Guitar Hero.
Anyway, here’s the press release:

“The newest Walkman® handset from Sony Ericsson comes packed with great features. The SensMe function lets customers pick a song or create a playlist by mood, while the ‘Shake It’ Control allows them to choose songs randomly just by a flick of the wrist. And Track ID keeps them musically in the know. The 2.4″ screen can be used horizontally or vertically and has a great quality. It adds to an interactive 3D gaming experience, because the game controls can be used by tilting the phone in a direction.

The 40MB memory is easily expanded with a 1GB M2 memory card slot so music lovers can carry even more of their favourite tunes with them.

The Sony Ericsson W910i takes entertainment on the move to another level.

Here’s just some of this slim slide phone’s features:

• 2 megapixel camera
• Video camera
• Walkman® MP3 player with Bluetooth stereo
• 3D Java games
• 40MB of internal memory and M2 memory card slot”

So, to find this phone on the best deal, just use the Mobile Phone Checker links below.
Sony Ericsson W910i
Sony Ericsson W910i Black
Sony Ericsson W910i Gold
Sony Ericsson W910i Havana Gold
Sony Ericsson W910i Red