> Copy the layer by dragging it from the source image to the target one.
> Edit the source layer and hold the shift key while pressing the Ok button,
> this will force gDynText to store the parasite data into the layer name.
> Edit the target layer name and copy the source layer name containing the
> "dumped" parasite.
Yes, I tested. This makes it. Works fine even if it contains Japanese
But... let me confess that at first try, I missed to copy dumped
parasite and gdyntext didn't work (it crashed ;).