NACAA publishes its proceedings as a DVD. These contain copies of most of the PowerPoint presentations, as well as associated papers and supporting material, images from the convention including the group photo, and other memorabilia.
Brett McMillan has for many years video recorded the presentations at NACAA. His recordings for the 2010 (Canberra) and 2008 (Penrith) conventions are available as DVD box sets.
If you are interested in purchasing DVDs from earlier conventions, please contact the Secretariat.