'Tis a nice day to dream about how much you could capture with a shiny new point-and-shoot, isn't it? Our best buds over at Engadget Chinese were recently able to swing by an exhibition far, far away from US shores in order to catch some of the Spring's finest new pocket shooters in action. The standouts? Canon's succulent PowerShot SX210 IS (spotted in a variety of hues), Nikon's 12 megapixel Coolpix S3000 and Pentax's Optio I-10. We'll confess -- that I-10 really has