Last 10 QSOs from PZTLog :
Off-Air - Probably working or sleeping...
PSKReporter and RBN Lookups 

Spurious Emissions - A blog thing

Projects and Technical Gubbins
includes :
1-Watt Wednesday
Audio and Microphone Tests
CobWeb Antenna Project
FT-450D Notes
FT-817ND Notes
FT-950 + SDR Notes
Headset for DX'ing
QSL Card Design and Printing
SDR Audio Files
Sorbie Balun and Bottle Choke
The PZT Mobile

Shack / Aerials

Software
includes :
ClusterClient
PZTKST
PZTLog
 

PZTVoice - Voice Keyer for Opto-Interfaces

A very basic, free and open-source application written in Visual Basic 6 that allows you to transmit 4 pre-recorded voice messages over the air.  You can press F1-F4 to start the message, Escape to stop or use the mouse.  A simple timer and progress-bar displays the playback position.  The source-code is fairly well commented!

Features

• Drag 'n' Drop MP3/WAV files onto a button - click to play over the air via your DTR/RTS opto-interface

• Full Visual Basic 6 source-code

Download PZTVoice EXE and Soure-Code ZIP   [updated 4th December 2012]
This contains the compiled EXE plus Visual Basic 6 source-code - just un-zip and run...

Disclaimer : This program is offered free and without warranty - You may use this program "as-is" as well as take the source-code, modify, re-compile or use it in your own projects.