The old installer 44.10 distributed with AmigaOS 3.9 supported background images during the installation procedure, but this feature doesn't seem to be supported by the current installer version 53.12 present in AmigaOS 4.1 FE... would it be possible to add this feature in the future release?
Example:
http://obligement.free.fr/gfx/amigaos39 ... bag161.jpg