This week the Museum of the Moving Image launched Moving Image Source, a new online journal and hub for moving image criticism, discussion, and research. Check the website for articles by leading critics in the field (including Rhizome's own Ed Halter), a calendar of international events, as well as a valuable research guide containing a diverse range of links, such as the Machinima Archive, the British Artists' Moving Image Database, and the Prelinger Library, to name only a few.