Every time I put a CD into my MacBook Pro (Snow Leopard, May 2010) it creates an icon on my desktop and side bar, entitled "Untitled CD 1" "Untitled CD 2" etc etc until I have 16 or 20 of these which have to be deleted or ejected from either place (and from the sidebar 1 at a time!) This continues to happen even if I uncheck "CDs DVDs, and iPods" in Finder preferences. I can't think of any reason a user would want this non-functional clutter to build up. When would you have a reason to click on an icon for a CD that is no longer in your computer. I DO want a icon to show for a CD or DVD that is actually IN my computer at the time, but how can I stop this baffling build up of useless icons on my desktop and sidebar?