Couple of minor suggestions for the Add Column dialogue:

1) Allow the Description column to be edited so a column can be added and described in one operation.

Steps saved: 1) close "Add Column" dialogue; 2) open "Field Properties"; 3) find field.

2) Allow a field to be opened in the field dialogue for further editing (eg right-click>open in "Field Properties").  This could be a substitute for #1.  Has advantage of allowing full field editing, instead of just the description.

Wayne