Claude,
Just like indexing a table:

SELECT * from MyTable into cursor MyCursor NOFILTER
select MyCursor
index on Field1 tag MyField

or 

Create cursor MyCursor (CurID I, Field1 C(20)....)
select MyCursor
index on Field1 tag MyField

The index is deleted automatically when the cursor is closed.

HTH
Barbara


>Did not know you could index a cursor? could you please post sample code. Thanks