Does not work for me. You have a Canon 20D, the camera is capable of spouting out such better shots.
Why is your ISO set at 800? Why shoot at 1/100 when you are at f5.0?
I forgot to change my ISO down from ISO800 a few weeks ago during a shoot. But I still remembered to keep an eye on my other settings. You shooting in automatic here.
Think more of your composition and lighting and what exactly you are trying to capture. Read up on "Rule of Thirds". Learn more about your Camera.