I have a rather large file (~20 megs) whenever I save it now using Excel 2002 or 2003 it replaces certain cells with the contents of another cell. The cells that are replaced are always the same, but don't seem to have any pattern or linking, and the cells that replaces them is always the same. It doesn't happen with Excel 2000, and only seems to happen when I save. I've looked through the VBA code and there isn't anything there that would do this. Any help woul dbe greatly appreciated.

Thanks