I am looking for a web hosting site that is... 1. FREE of charge (or nearly so). 2. Will allow you to post a video or pdf file describing a product for sale on a different site but NOT theirs. 3. Will allow you to post a link on the site where the product is for sale to their site. 4. Clicking on the link takes anyone directly to the video, pdf, etc. without requiring the person to pay, register, or jump through any "hoops" to access it. Is this a dream, or does such a site exist?