[Jukebox-list] NSM EA ROM Programming

Hi Tony Milos, About twenty months ago you posted about an NSM ES2 where you were having difficulty programming the EA ROM - did you ever resolve that?   I am working on a City2 where I cannot access the program.  I thought it may have been set with a secret code so I got another EA ROM but I still cannot access the program.   Thanks in advance for any insight,   Norman.