I'm using the microHam microKeyer but it's not supported by DX4WIN (yet). It has a Winkey chip in it. 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