sx100

The continuing popularity of its less-expensive but last-generation PowerShot S3 IS and its competitors around the $300 price mark such as the Panasonic Lumix DMC-FZ8 and Kodak EasyShare Z712 IS has likely driven Canon's decision to release a new megazoom option in that price class. The PowerShot SX100 IS, which Canon expects to ship in early October for $299, offers some attractions over the S3 IS, but makes some tradeoffs as well.