I've been playing with photography for a good while now. I don't consider myself pro at all. But I've been wanting to get more into portrait and wedding photography. I don't feel comfortable to be someone's only photographer yet but my sister is getting married this summer so I am going to do some for her. I was seeing if anyone had any tips for getting good pictures. More than likely it will be an indoor wedding and reception. I have a Nikon D40 with standard falsh and 18-55mm lens. I do not know if I will have any new equipment by the time of the wedding but there's a chance. If anyone knows of things I should look for to buy or things I can do to improve these shots I would really appreciate it. Thank you in advance.