We had a great time at the Columbia Code Camp this year. A lot of great speakers and volunteers to help with the event. We had I think around 150 people show up which was amazing since it was snowing, raining and freezing temperatures . I did my multi-touch presentation for the first time and I think it went very well. Had some great feedback and questions afterwards. So as promised I am posting up the materials and a quick explanation of what is available to use for Multi-Touch in WPF and Silverlight.