I have changed some settings inadvertently and now my W5XD 1100 Multi-Keyer does not key the rig. It works with WriteLog but not with DX4WIN. It is on COM1. Alan Clark, N5PA 4025 Craft Lane Laurel, MS 39440-1268 E-Mail: n5pa at n5pa.com URL: http://www.n5pa.com