hp photosmart 945:The HP PhotoSmart 945, featuring an 8x optical zoom lens and a 7x digital zoom (for 56x total), is one of the most affordable "big zoom, big megapixel" digital cameras on the market. Geared for the advanced amateur, it features a 5.3-megapixel resolution, advanced photo features, and a wide variety of manual controls. But it also has such automatic features as an on-camera wizard for getting the best shot, direct printing, and HP's Instant Share.