n any reports
generated by TkGate.

<li><b>User Name:</b> Indicates the name of the TkGate user.  This name
will be used as the circuit creator name on reports generated by TkGate.

<li><b>Do safe file saving:</b> If enabled, TkGate will use a
multi-stage file saving technique to protect the integrity of save
files.  When saving, TkGate will first save to a temporary file in the
same directory as the file being saved.  It will then reread that file
checking for file inconsistencies.  If no inconsistencies a