Kurns & Patrick have a complete video review of the Sony U-70 ultra-portable PC. It demonstrates the device and cradle, pen input techniques, pre-installed software, and the BIOS settings. This is the most thorough video review of any device I’ve seen and if you have any interest at all in UPCs you need to check this out. They also have posted a preview video of the U-70 at the Vaio World expo in Japan. This video is with a Sony representative and demonstrates the thoughtful design and software included to take advantage of the touch screen. It’s neat in that most interaction they did with the screen on the video is with the fingertip.