Starting Voice Thread

Well after many nights reading about Voice Thread and looking for lesson ideas, an idea finally came to me. My 7th grade class is going to look at the website 20 questions and try it out. This will be a lot of fun for the students. I feel this will be a great intro to voice thread. After we play the game, I will then have the voice thread on my wiki for them to discuss their findings. How does the computer know what you are thinking? I will have my students create their own icon using a draw program. I paid the ten dollars to voice thread so I could add accounts. Wish me luck. Tomorrow is the big day!! :)