Pentax Optio S4 review
This is an great little camera. I bought it a about almost two years ago. It still works great. The macro mode is wonderful and very easy to use. I bought this as a take anywhere camera and have kept it in an Altoids tin. Works wonderfully. It has gotten a little scratched on the metal body and the Altoids tin does cut a little in to the camera on the corners but it still works like new. Also RAW is available if you know how. (do a search in the Pentax form) I have found that a faster SD card does improve the speed a little.
Noise at 200 iso, but really this is a problem in most digital cameras.