July 22 - 3:50pm EDT   TiVo on Tuesday announced it has teamed up with Amazon to offer buyers the opportunity to buy items associated with the shows they're watching via their TiVo remote. The new Product Purchase feature gives television advertisers to promote products sold on Amazon.com via in-show pop-ups that are related to mainstream TV shows. The feature would not only allow the possibility of viewers purchasing products featured on shows, such as a new album or book of a guest on a talk show such as Oprah. [full story]