lucid
The option does replaced my images. But I have backup. The problem that I had is that if I resized the project and some of the images that are really2 small size, it wont scale down the images. So what I did is that I just open it in paint and scale it down manually.
But if I resized a group of the vector images in Inkscape(Transform->Scale), the same vector image also left out. So maybe because it is too small or something.