Hi, There is a new release of TWCW. This version has been upgraded to use pulseaudio. See the web site below for a complete description. It can be used as an intelligent keyer for your rig. You can send CW from you keyboard or from files. It can also be used as a CW tutor. -- 73 Ted - wa0eir http://wa0eir.ham.org There are 10 types of people in this world: those who understand binary, and those who don't.