I just got a T1i and have been messing around with it. I have took roughly 1,000 pics in 2 days One shot I have been trying but have had some difficulty doing is the up close shot with one item in focus and the background blurry. To me this really makes the focused item stand out dramatically. In the book it says to switch the settings to AV and then turn the dial in front of the ISO button to the right. I have took a ton of pictures trying to get this look but cant seem to find it. Is there something else that can be adjusted to help?