Just posted! the Canon SD450 (IXUS 55 in Europe) is the latest in a long line of ultra-compact 'ELPH' or 'IXUS' cameras stretching back to early 2000 (and a lot farther back than that in the film camera world). Essentially a fairly minor upgrade to the popular SD400 (IXUS 50), new features include a larger 'wide viewing angle' 2.5-inch monitor, a direct access ISO button, a nifty orientation sensor that rotates the display of images as you turn the camera round in playback mode and some fancy playback effects. Find out what we thought after the link...

Click here for our review of the Canon PowerShot SD450