You may well have missed it in today's deluge of Sony product announcements, but the company showed off the latest device to carry its age-old Walkman brand. The 4.3-inch handset runs Android Gingerbread, and is still in its early stages at the moment, carrying the fairly uninspired Walkman Mobile Entertainment Player moniker. The device has an HDMI port that can be used to play things like mobile games on an HDTV. Sony seemed far less interested in that functionality than the handset's Throw feature, however, which offers up wireless transfers to devices like the company's Bravia TV line. We gave it a whirl, and the