This may sound stupid, but i will ask anyway. Is it safe to use pictures from amazon (hosted on my domain) to promote amazon affiliate product? What about other big guys such as buy.com,overstock and similar large stores? Pictures will be downloaded from directly from amazon product page, not from from my affiliate account? I know everybody is doing this. But, legally could this fall into Fair use? And also i consider that merchant has to be an imbecile to sue someone who helps him to sell the product. Also if i want to create for example videos slideshows from these images, would that be ok?