The Canon G7 is an older model, but is just as good as the new G series models. It has many of the functions that many love in a SLR, but in a portable form factor. It does not support interchangeable lenses, but you can attached adapter that can allow for telephoto, fisheye, macro attachments. This particular model does not support Raw, but the new models do. It is equipped with a 2" vibrant screen that presents shoots very accurately. Most controls are conveniently position in scrolling dials that are easy on the fingers. The pictures can be shoot up to 10 mega pixels and video can also be taken...