I'm about ready to buy a camera now and I'm stuck choosing between the Canon G2 and the Canon S40. I checked out just about all the links above but i'm interested in getting some advice from real people. I know both are pretty decent cameras, but i'm wondering whether or not the capability to attach the UV filter and additional lenses is worth the extra cost of the G2. I'm not a huge photography buff but i'd like for my pictures to come out as clear as possible because I intend to use the camera for graphical work. What do you guys think? G2 or S40?