Ham Radio Transceiver Control

To create a program to be written in C#.NET 2.0 that can read and write Frequency and Modes (using serial ports on the radios) between my new logging application (written in C#.NET 2.0 and using a MS Access database) and many different radios: Elecraft K-2 and K-3, Kenwood, ICOM, Yaesu, Software Defined, etc This new program can retrieve the frequency and mode from the radio and send that info to my logging application and the logging application can also change those parameters on the radios. Desire to be able to setup at least 2 and prefer the ability to setup 4 different radios in advance then all my user needs to do is to click on a button in my logging application to make that radio "hot" and working with its data. Also want to be able to work with perhaps 2 of those radios at the same time doing different things, each radio being on its own com port. Most of these radios have 2 VFOs and need to be able to go into "split mode" where each vfo is talking to the program and to my logging program. Must design the program such that the user (or I) can change or add new radios via an external ini type script file containing the parameters of that radio. ## Deliverables Delivery within the next 30 days because I will be showing/selling the software with my new logging program May 14-16 at the Dayton HamVention.