I'm making a video of conversations between me and my friend. We both record ourselves using macs via iMovie. And i wanted to somehow be able to compile the two videos together in iMovie so that they play side by side? Kind of like this video on youtube. http://www.youtube.com/watch?v=nU8fcEma1Z4 Look at time 1:06. And i apologize in advance for making you listen to that song, haha. Any help would be great.