As you know Apple´s DVD STUDIO PRO 4 can create a hybrid HD-DVD on a Single or Dual layered DVD-R or DVD+R. It uses the quicktime h.264 files or HD-mpeg2 files. You create your Apple HD-DVD as you would with a SD DVD, with menus, multiple extras, etc. Now... on mac you can play this HD-DVD with the Apple DVD Player. It´s prepared to do so. In PC, which player could play this hybrid hd-disc?. Thanks.