OK, so I went ahead and bought myself an A520, since that was the best camera for my budget. Just letting you know, my experience will be based off this camera. Anyway, I've had problems shooting good pictures of darker areas. They tend to create this kinda roughness with dots and stuff on the picture. I don't use the flash because I want it to show the light and stuff. Are there maybe add-ons or something that helps shoot better pictures of the darker areas? Ex. I'm trying to take a picture of the cloudy night sky. I, myself, can see it clearly and stuff, but with the camera, it's completely black. Also, would using a film camera work better instead? Or are there digital cameras specified for these sort of things?