I upgraded my computer to XP and have a rigblaster connected to computer on Com port 2 with rig on Com port 1. Selected proper ports in Writelog setup and keys beautifully but no side tone. Parallel port keying under ME worked and no problem with sidetone. Any ideas? Thanks 73's Cort K4WI Courtney Judd K4WI 2300 County Road 61 Uniontown, Al. 36786 e-mail= k4wi@earthlink.net check out: www.59al.org