Hi! This is actually my first post to this site so I'm not sure I am even posting this in the correct spot, etc. I am hoping that someone can help me with a problem I am having with my Canon EOS Digital Rebel XT. I have had this camera for years and I have taken great pictures over the years. However within the last year or so my pictures have been coming out blurry. I can take several pictures (at a bday party, my kids outside playing, etc.) and some of them will turn out crystal clear while others are blurry. Most of the time it seems to blur my main subject and the background will be in focus. Can anybody tell me what I am doing wrong? The focus is on AF and I typically use the Full Auto setting. Thank you so much for any help!