QUOTE(zstan @ Sep 21 2010, 09:07 AM)
i was trying to fit the timeline of the photos with my song ma..mana tau i drag till 6 minutes the song playing..
first time use movie maker..should have just followed the actual full time of the song then won go wrong

i think what happened is that WMM repeats the song if it found out that there are more footage to be shown, so yeah.
Usually my approach is I determine the length of footage that I want to show off hand, then I make sure music duration is enough.
Otherwise if I'm lazy, I just let the music determines the length of the clip, and then fit the photo which feels best with the mood of the music tone, (intro section, chorus section, etc),
so that the viewer will have the sense of having the music and the picture blend together seemlessly.