Jay Wrote: "but with RTTYRITE I just use the program. They even have diddle working..." Oh Jay, Oh Great One, How does one talk to the TU? I could not find anyway to talk to the PK232 or to the rttywrite program in SB Mode. Thanks -- Joe Duerbusch K0BX St. Louis MO jduerbusch@mdc.com at work duerbusc@mo.net at home http://www.qrz.com/cgi-bin/qrz_gifs?k0bx.gif