Craig,
Thanks.
That actually gets me so close but as the tools I have don't include the MAKEPROM.EXE or FLASH.EXE DOH!
Though I think I could work with either of the external prom or uart loading if I could get enough info on the algorithm to convert the exe to an prom image.
If the uart boots from exe format then that would probably solve the problem.
So, enough likely for me to fiddle with.
Thanks for your help.
Cheers,
Ray