Uninstalled and reinstalled BuildOS.
I modified the 20273 RAR file- but now when I run BuildOS I get as far as making my selections from the project [I had to modify the project by changing the name of the kitchen file to the new file that I created; I just added the three files discussed above and renamed it].
When BuildOS starts to run, almost immediately I get an error message:
ROM folder does not exists.
ROM\XIP\
I looked in every folder I could find and I did find those folders, but I've apparently done something wrong.
I'll keep playing with it... but if someone has seen this before or can give me a nudge in the right direction...
Thanks.