This might be a really stupid questions but is their away you can highlihgt song selections all at once hat are shaded or non. Like say you have a album opened and you convert them all the AAC and then you accidentaly click on a song then the ones that were copied loose their highlighted status. Cause one time i Converted like 20 artist to aac and messed up and clicked on a different artist. I think people have had similar problem and im not sure if their is a solution other than clicking every selection, highlighting them and dragging them to trash.(sorry for quick type and grammar error's, im just in a hurry)