I don't know who directed me to DVD Shrink while I made the mistake of using the 321 programs but DVD Shrink is the best and user friendly that one can use. Looking at 321 where the tech support provides nothing but excuses on why their program doesn't work, it's always the users computer, blacklists,tdf's etc,etcn nothing but excuses ! DVD Shrink, I use .50 media and play on any player, no problems what so ever, congradulations guys on a superior product, keep it up !!!