Here is how you use the iDVD remote control:
Use your pointer to click the arrow buttons and the Enter button in the remote control (shown below) to select buttons in a menu.
Use the right and left arrow buttons to navigate through the slides in a viewer-controlled slideshow (one that does not advance automatically) or the chapters in a movie.
Hold down the left arrow button to rewind and the right arrow button to fast-forward a movie.
Use the Menu button to return to the last menu you visited.
Use the Title button to return to the main menu of your project.