DX4WIN has some feature that you can use for "super check partial". Is there a way to export all the unique callsigns from the log into a text file? 73 - Jim AD1C -- Jim Reisert AD1C, 7 Charlemont Court, North Chelmsford, MA 01863 USA +978-251-9933, jjreisert at alum.mit.edu, http://www.ad1c.us