Oh wow! Thanks for all the replies. This is so informative. I will upload some pics as soon as I get a chance. Yes I did mean aperture when I said something like focal length sorry if I wrote that back to front. I wasn't exactly sure how the AF worked so that's why I always left it on auto, so thank you for the advice Matthew and Gary. I will try shoot from now on in AFS. And thanks David, I will try to shoot in A mode. And also what you said about the mp. I didn't really understand the different modes in the raw section. I notice that my pics are never at 24mp they are small. RAW+f seems to be the largest size in the RAW settings, I was just shooting in the regular RAW mode should I change it to the RAW + jpeg fine mode?
As far as using a tripod, I'll shoot with the timer even if it's daylight. I do notice that my night shots are a lot sharper and I shoot them with the timer.
Ok pics to follow soon.