I am a New starter to Photgraphy. I am going to Purchase a Canon 400D. I can at the Present Time Purchase only One Canon Lens. Can you Guys tell me which is the Best General Purpose Lens to buy with the New Camera to get Started. My Main Hobby is Racing Pigeons and i like to take Photos of them. Our Two Dogs and the Pigeon Loft which is 18m long so i want to get it all in Plus i like to take photos of Churches, Any help will be appreciated as i say i am ignorant of Cameras and there workings but have ordered a couple of Books to read up so i can help myself