I have been using my 1D now for a little under two years now and still love the camera. (I have also used a Digital Rebel, D60, and now have a 20D too.) I was cleaning the sensor and decided to really try to clean the rest of the camera really good. While looking thru the viewfinder and comparing it with the 20D I noticed the 1D looked a little yellow when peeking thru the viewfinder. I just figured it was the older tech of the camera. Then I had an idea while I was looking at the focus screen and decided maybe if I replace it, it will brighten things up a little. Let me tell you, It worked like a charm and cost under $40.00 shipped. If you have an older 1D it is super simple to do. You literally pop out the old and pop in the new. Do it, you will not regret it!!!!!



