Just received my iSync Pro (my first VP) and was wondering how to set my Panasonic DMR-ES25 DVD connected via HDMI. Should I set it to output 720p or 1080i? The iSync will run to a Panasonic Ae-700U (native 720p) . I assume to output the iSync at 720p as well? Other items connected are a Sat box ( S-vid) and an Xbox (component-vid). Also would it be a problem to stack the iSync near the DVD or Sat box, or should I try to keep it away?