So, I reinstalled leopard on my 24" iMac today. I've had it since December. I left for a couple of hours while iTunes was importing all my music and now that I've come back, the iTunes page and dock icons are "burned into" my screen. The weird thing is that the HD icons and those over there are not "burned into" my screen. I'm going to try what some people have said, to make my screen saver white to see if that gets rid of it. If it doesn't would my iMac still be covered by the warranty, in other words, can I call someone and get a replacement? If I can, what number do I call, and how long does it normally take? Thanks for the help guys.