Is it possible for DVD to contain both video content for your DVD player PLUS a "second session" of data for the Macintosh? To make it a little more complex: how about a DVD with video content that plays in any DVD player, plus a session of data for the Mac, plus a session of data for a Windows-based PC? I would like to make the Mac and Windows partitions include applications that run automatically when inserted into the appropriate computer. Yet, I would like this DVD to run perfectly when inserted into a standard DVD player. Thanks again everyone!