Pentax Optio S50 review
Excellent construction. Lots of functions, defined modes, good manual controls (but not many). Good looking images, not too much compression, and medium-sized (though good quality) LCD -> bigger than most PXX from Sony. Useful the filters function. The flash is OK. The lens system is very clever, and so the camera is incredibly slim! Video quality is good enough, though competition offers more resolution.
Doesn't appear in the Pentax site, don't know if it's gonna have any firmware updates...