Thanks for your reply.
The thing is, I am unable to move them where ever I want. I can't. For instance, I want to put the 3rd added clip, say, 5 seconds away from the second clip, but, I am unable to do it. The program is not letting me. Every time I try to move the last added movie to the right [so I can have pictures and sounds play separately from the video], it never works. The clip never moves to the right.
Edit: I am trying to leave a gap between the video clips, but I can't. Sure, I can move one video to the right or the left of another, but trying to make a gap between them is something the program wont let me do.
Example using Windows Movie Maker:
