Hi All! This is my first post of many more to come, hopefully... I'm an amateur DSLR photographer but this question is actually about my wedding photographer. He shoots with a Canon 5D Mark II, but he only shoots in JPEG format and not RAW... This is seems odd to me but perhaps its because I only have a lowly 450D and his resolution is almost twice that of mine. However, I'm a bit concerned. I had planned on editing the photos myself but don't know how much I can edit JPEG images from this camera... Any thoughts? Would JPEG images be sufficient or should we insist on RAW? Thanks in advance for any and all replies!!