Hey there! I am new to this forum. I LOVE photography and I am in the midst of starting a part time business doing mostly equine shots. I have a Canon Power Shot S5 IS which is the only camera I have ever owned. I have never taken any courses or been taught anything other than the basics. I want to make some money and learn everything I can and eventually purchase a much better, more advanced camera. Until then though... I have no idea what settings to use for different lighting ect, I have never managed the aperature level on my camera, I don't even know what it is or what to set it at and when. I have my first test photo shoot coming up and I am photographing a horse show in 2 weeks! I really need some info, tips all that you have for me so I can get some good shots and know more of what I am doing then. I have signed up for some courses at the end of May as well. Thanks!