Just like clockwork, here's Ricoh -- six months after its last CX series refresh -- with a new superzoom point-and-shooter to tempt us to break open those piggy banks. The package on offer is compelling: there's a new 10 megapixel back-illuminated CMOS sensor, an enhanced noise reduction algorithm borrowed from the GD Digital III, and a 3-inch 920k dot LCD, while the 10.7 optical zoom lens (28-300mm in 35mm equivalence) is carried o
