Hi everyone. A client of mine has an invention video he wishes to post online but is worried about people taking the video. I need something that will generate 1 time use keys to gain access to the video, after viewed once the key will be no good. I will need to be able to generate x amount of keys at will, so I assume some kind of algorithm has to be set up. Along with this I would like to have instructions for how to embed the wmv in a swf. A link to an article will be fine. Thank you.