no not really just that i am really new at this never picked up a camera b4 this past april really having a blast improving every time i go out and shoot you can tell a difference in my first night exsperence check these out also i am shooting with a nikon d200 and a sigma 120-300 f2.8 http://www.jasongreen.smugmug.com/gallery/1815885
I think you've done a great job to say you're so new to this. I bought my first DSLR in June, and in a couple of weeks I'll be shooting some sports events with my school's Pentax SLR...so I'm pretty nervous about that because I'm also pretty new to this. Keep up the good work. You can only get better from here!