I would like to program a couple of EPROMs for my A4000T with a custom 3.9 Kickstart, since now I have been using a "3.5" ROM (made with an Exec patch found on the net) for a while but would like to have in ROM the very latest updates from the AmigaOS ROM Update file.
Check
THIS thread, there are some people who have made their own 3.9 ROMs. Maybe they can help you out.
