I thought when you hit optimize jpegs then it did the whole site, not just the one page?

Not 100% sure what was meant by LE's so cant really tell if I have any.

On most of my pictures what shows on page is a section of the photo I've used the fill tool to angle and size within the picture frame. When i select that item it indicates the whole of the picture is still in the page but only the portion in the frame showing - does this mean xara is trying to cope with several large pictures per page and if so is there an easy way of doing a snapshot or crop to frame once i'm happy with the size and position?