Gary, it doesn't have to be a  recent change. In fact, Andy first sent me
a note saying  that it seemed there is  a bug in my CRC  code, because it
rejected a job  which looks just fine. One may  not notice the uppercased
letters right away, and  one may just think "Ah well,  he must have typed
this from  home and had problems  with his modem" (or  whatever). I would
not be surprised to hear this problem  has been there for months, but was
never detected.
 
  Eric