I use the Sony Cybershot DSC-U40. Its very very very tiny (fits right in the palm of my hand) - it doesn't have a zoom and its only 2 megapixels!
It is always charged and ready in my handbag - I rarely miss a good photo opt! hahaha
I am looking into buying a better camera for bigger pictures, more scenery etc. . .
I've really gotten into photography since Marty and Minou came along!
I take my pictures at full resolution. . . .