I did a quick search and google gave me a lot of stuff about the flash that I dont want. So hopefully its not a problem to ask this here. When do I use flash? Since I am going to be using my SLR I will have to attach the flash instead of having the camera decide when to use flash when I use the digital camera. Today I was walking through the words and for the most part it was very clear. There was a lot of light showing through but the trees did cut down on the light. Would this have been a good situation to use the flash?