Gary created a music video, Hide and Seek, about their presence in Second Life. In the video, they cruise around in several sims, Planet Mongo, Svarga, and Deakin University, to a soundtrack by Imogen Heap. If you liked the video, check out the medium quality version.
To complete the shots, he used a greenscreened picture version of the avatar and filtered it through CrazyTalk 5, then filmed real shots of movement. He placed the lipsynched picture video over the footage and chromakeyed it in Final Cut Pro.