Amazon.com made an announcement that they have added 3,000 more titles to their Prime Instant Video catalog. Dear Customers, Today weâ€™re announcing our biggest addition yet, bringing nearly 3,000 more titles to Prime Instant Video. Weâ€™ve struck a deal with Discovery Networks to bring some of the highest quality, non-fiction, informative and entertaining content about the world to our Amazon Prime customers. Rolling out over the next few weeks are TV shows from Discovery, TLC, Animal Planet, and Science. Prime members, at no additional cost, can now stream more than 17,000 titles. More here.