The Pentax Optio V20 (announced 17 March, 2008) is an 8.0 megapixel ultra slim point and shoot camera with a 5x zoom lens (36mm – 180mm equivalent) and a 3.0 inch LCD monitor.
The Optio V20 has innovative features such as Face Recognition, Smile Capture – to which detected facial expressions and releases the shutter, and Blink Detection – reporting when subjects close their eyes in an image.
It also features, 52 megabytes of internal memory, auto tracking AF and Auto Macro mode and digital shake reduction.
The Pentax Optio V20 has dimensions (W x H x D) – 3.8 x 2.2 x 0.9”; Weight – Without battery or removable memory: 4.6 oz. Continue reading
The Canon Powershot SD890 IS (IXUS 970 IS in Europe) (announced 12 March, 2008) is a 10 megapixel point and shoot with 5x optical zoom (37mm – 185mm equiv.) and a 2.5 inch PureColor II LCD display.
The Canon Powershot SD790 IS (IXUS 90) (announced March 12, 2008) is a 10 megapixel point and shoot camera featuring a 3x zoom lens (35mm – 105mm) and a 3.0 inch PureColour II LCD display.
The Canon Powershot SD770 IS (IXUS 85) (announced March 12, 2008) is a 10 megapixel point and shoot camera featuring a 3x zoom lens (35mm – 105mm) and a 2.5 inch PureColour II LCD display.
DP Review have posted their in depth review of the the 
The Olympus E-3 (announced 16 October 2007) is the top of the line DLSR from Olympus. 
The Olympus FE-310 (announced 22 January 2008) is an 8 megapixel point and shoot digital camera with a 5x optical zoom lens (37mm – 185mm equivalent) and 2.5 inch LCD.