The SD800 is not what I would call an update of the SD700 it is a new model with 28mm and Digic III. To me thse are different features. Those have not appeared before in the "Elph" series. Likely the SD 700 will get an update to Digic III with the same zoom 35mm - 140mm/equiv. Anyhow the 28mm to 105mm is what I need since I prefer a wider end in a point and shoot so I will be getting the SD800. Not because it is a "later" model. 28mm is a big difference. If I needed the 35-140 range though I would probably wait for an updated SD700 with Digic III rather than buy now.They can call it anything they want. The fact of the matter is thatI have noticed you straining to try to inform people that the 800
is NOT an "update" - my advice? Forget it
the focal lengths are quite different: 28mm - 105mm and 35mm -
140mm/equiv.
--
Charles