How to convert a DVD chapter of 3 segments to only one

Hi! I have a TV series on DVD with 8 episodes per DVD. Each episode has 3 chapters. I’m trying to convert an episode to PSP format using Imtoo DVD to PSP converter. If I convert the entire DVD everything goes well, but I need to convert only one episode. The problem is that each chapter from the episode is saved separately. When I move the files to PSP, I can’t watch the episode completed, I have to enter to each chapter.
What can I do to saved as only one file?

You can control whether chapters can be seen in the list or not by pressing the button between “Title” and the red one. And you could convert the “title” which contain the chapters
Or you could set “Start Time” and “Duration” to get the clip you want.