I noticed a little issue with a digital booklet I bought as part of an album from the iTunes Music Store. I opened the booklet (a PDF) in Preview and noticed I couldn't read any of the lyrics. I emailed Apple and iTunes and they suggested I update my PDF software and that should fix the issue. I thought this was a strange thing to say, considering I am using Mac OS X's built in PDF viewer, but I fired up Acrobat anyway, just to see if this might be the case. To my surprise, Acrobat views the PDF just fine and I can zoom in and out to read the text at any level. In Preview, the text is illegible at any zoom level. I am running Leopard with all the latest updates. Are there some sort of scaling preferences to be set? I have never seen this issue before.