Rich, The issue is getting the LPT port to work with Writelog under WinXP. You will need to use one of the several available LPT Port drivers: Userport, DLportIO, et al. Once you do that, it will work fine. 73, Bob W5OV -----Original Message----- From: Richard Miller [mailto:ricmiller at caci.com] Sent: Tuesday, May 23, 2006 1:28 PM To: writelog at contesting.com Subject: [WriteLog] Interfacing Writelog & WX0B SO2R Master (Win XP Pro) Hello All: I was wondering if anyone has managed to interface an Array Solutions SO2R Master to Writelog using Windows XP PRO? Any information on this set up would be most appreciated. 73 Rich Miller AJ3G _______________________________________________ WriteLog mailing list WriteLog at contesting.com http://lists.contesting.com/mailman/listinfo/writelog WriteLog on the web: http://www.writelog.com/