Sony gadgets offer little that's new

Sony was banging the creativity drum this weekend, with a series of announcements encompassing new and not-so-new products. With the PlayStation 3 now firmly established and the HD format war almost won, Sony could gush about something else for a change.

The first item to be talked up was the Rolly, a bizarre combination of rolling flashing robot and digital audio player, previously only available in Japan. The egg-shaped device spins around, flaps little appendages about and flashes lights in time to your music. A special edition version is coming to the US later this year, although there's no word yet on a European launch. Only people with hard floors need apply.