Dvd splitting and re-sync!

Den Hill

Guest

i have just downloaded a dvd from a legal download site and paid for it, but its in about 100 sections each a size of 14.8mb and not a whole film, is there annyway i can join them all together to play like a normal 799mb dvd and not in sections? Also i think the sync is out as when a person from downloaded dvd speaks, you hear the sound then 5 seconds later their mouth moves. Can i fix this? Thank you