My grandfather just gave me his old Canon A-1 film camera (I believe it's from the early 1980s). It makes great pictures, but I would much prefer to have them in digital format. So, instead of taking pictures, developing them, then scanning them in or whatever, I would like to purchase a new digital camera that accepts all of the accessories that he gave me with it. There are quite a few lenses, each worth $200 at least, plus a bunch of filters and two different types of detachable flashes. I'd love to be able to use these on a new camera. Any suggestions for under $900? Cheaper the better. (Student on a budget.)