This is still beta type software and will require a lot of testing. To run this software you will need to make sure you have the .NET support libraries installed on your machine. You can check that by looking at the Add/Remove programs in the control panel. If you need the files you can get the installation package from: This software, unlike YGPSK is multi-mode and will allow you to use PSK, RTTY or MFSK at various speeds. The basic look and feel is similar to YGPSK so if you are experienced with YGPSK, this should be a snap. The README file is a PDF file and can be accessed from the Help menu at any time. The logging function is also different from YGPSK. Using a free version of SQL Lite, a really neat and powerfully database that does not require you to install a database server such as MySQl or SQL Server.