I have a logitech900 pro web cam, if i make a video I can only play it on my logitech screen that I made it on. If send it to my documents and click on it, a box comes up and says I need some kind of program to open it. My video shows up in my documents as " video 5. wmv- VLC media player". I would like to send it in an email, do I need to download some program in order to open it? Thanks..........