Hi! I would really like some professional advice. I have a Canon EOS Rebel Ti, and I like it a lot, it took some great pictures when I was in Spain. However, I am a total novice. I never took any classes or anything and am slowly learning about things as I go along. I am obsessed with portrait photography and I want to get the following things to help me take better pictures: A flash A telephoto lens (What's good? 300mm? My SLR goes to 90mm) A tripod ( I think these are pretty cheap, just would like to know an easy-to-use, lightweight one people like) We have some pretty great photography stores in town and I could always go online to get stuff, but I would like to be better informed first. Could anyone please recommend some good products, that I will still want to use as I become more experienced in my photography? Thanks a lot!