How important is the graphics card for doing 2d design and photo editing. I know that it is very important to have a good one for any kind of 3d rendering and gaming, but what about for doing just 2d and photos? Do photos not take up very much graphics card memory, or is it best to have the biggest one you can get for working with them? Someone from the local computer store told me that a graphics card is not even necessary or worthwhile for doing just 2d, but I don't see how that could possibly be true. Can someone please explain?