Been all over the website trying to figure out how I can change my picture preference defaults so that my images are not "shrunk". I don't want my auctions to show the "click here to enlarge". I want the larger picture to appear.
You can change this behavior in My Account, in the Global Preferences section. There will be an option to uncheck towards the bottom, regarding showing your images as scaled down clickable versions of the original.
Keep in mind that this change will only apply to auctions you launch after making the change -- currently active auctions will not be affected.