Ryan Carter from Download Squad has written a great article on how you can produce your own video to get your 15 minutes of fame.

…but now I can share my experience with you and the best easy and free ways I found to produce such a video in a day and a half on no budget that looks decent and make customers drool. You don’t need excellent computer skills either, but a little will to learn and a few hours time depending how involved you want this video to be. Take one, marker, action!