DVD_Lab Pro 2 Menu problem/question

Ok, I got this problem that i haven't quiet been able to work out...it's my Root Menu for my DVD...the video file cell is 3 seconds and the audio file is 43 seconds...I've been trying to make the video loop to the length of the audio..but no such luck...it keeps chopping the audio off 3 seconds into it...how do I set this up? Or do I need to join together(repeat) the flash video to make it 43 seconds long.

2nd question while here: The above menu is button linked to a second video(which is a lens flare effect Over the before mentioned menu background. I didn't know how to link all 4 buttons to the same(lens flare menu) and then continue the link to the right place..so I had to repeat the same menu 4 times for each button...is there way to create a single component that will allow you to link to it then branch to the desired next components? sorry, didn't know quiet how to explain.