In the past, I've always found Amazon was a good source for URL linking when I needed to display an album cover. Lately, however, I seem to be unable to link to pictures from Amazon. I've noticed on other forums that posters who link to Amazon end up with a virtual sticky note on the picture inviting the viewer to purchase the item from Amazon. Is there an approved way to link to Amazon? Are they doing something to block links that don't access through certain criteria?