Sony announced its Vaio UX UMPC wihout harddisk drive but 32GB Flash Drive, the VGN-UX91NS and UX91S. They are powered by an Intel Core Solo U1500 1.33GHz or Core Solo U1400 1.2GHz or Celeron M 1.2GHz processor, 1GB of RAM, 32GB Flash Drive. The new Vaio UX series runs Windows Vista and comes with Microsoft Office 2007 and it has a 4.5-inch LCD touch-screen and a webcam. There are BlueBlack and Blue version available.
There is also a silver version which has similar config but it comes with ordinary Hard Disk Drive in 30GB or 40GB capacity instead of Flash Drive.
Watch the preview video from Thoughfix at CES 2007.