Hi and hello to everyone has his is my first post, i am a total beginner to SLR and after spending the last 2 weeks looking back through all the "which camara, i am a novice" posts i am 99.9% sure i will be ok starting with a 450, BUT a freind has put a little uncertainty in my head regarding a 500, i was told these were almost the same except the 500 has video, i really cant see much point in video on a stills camara, so suppose my question is, is the 500 worth considering and are there any advantage to having video.