Centaur_Url_User / Centaur_Url_Pass
These are used when collecting a Price Update disk or ordering via the net from Centaur.
You should set your User Name and Password BEFORE attempting either the Price Update or Ordering. This is done via the two entries:
Centaur_Url_User = Your-User-Name
Centaur_Url_Pass = Your-Password
There is NO default for these options.
See FAQ: Stock Ordering