FOR MOVIES THAT ARE STILL IN THE THEATER, I KNOW THEY HAVE AVI AND MPEG, THEN THERE ARE "CAM POTS" THEN THEY HAVE VIDEOSYNC, WHICH ONES ARE THE BEST QUALITY TO BURN TO DVD? ALSO , HOW DO U BURN OR USE THE MOVIE FILES THAT COME IN .RAR FILES? U EXTRACT THEM AND THEIRE ARE LIKE 30 FILES, HOW DO U USE THOSE? ANY HELP IS APPRECIATED