I have burned several movies now to DVD-RW and only had one playback successfully on my Panasonic DVD-RV30 settop player. My one successful creation was from a DVD-5 that required no editing, just rip to ISO and burn the ISO. Very easy. Since all my burned movies play on the PC (all are movie only, no menu)and my Panasonic settop player has already demonstrated its ability to play the same brand media, I must conclude there is something wrong with my IFO file perhaps in the first title sector start but not sure. So my question is simply this: With a known good burn, (plays on PC) and know compatible settop-media combo, what is it that the settop player requires for startup that is different than the PC?