thanks skavenger, but i eventually found the offending problem.
It was in the smtpfront rpm from Charley Bradly. The smtpfront executable in /var/services didnt have the attributes set correctly for execution, so after a quick chmod 766, all was well.
It took about 6 hours to find the sucker, that was the major problem. All documented now so we wont see that problem surface again.
Incidentally, I did have the latest rpm from Charley.
Ah well, we lives, we learns.
Matt H