DVD's Split in 4ths

iv been using DVD Decyrpter and Videora and iv followed all the steps. but my movies keep getting split in like 4ths or 5ths so i hav 2 load 4 different sections of the movie and of cource when the movie plays on my ipod, when the 1st section is done playing it stops and goes back to the movie screen where i have 2 start the next section
any ideas???

 

Are you sure you've done step four:

That sounds like the problem to me.