I have a bare bones setup. It's not ideal but it does work and you can probably get it for $20-$30 as long as your radio takes the same cables. I have a Omni D and both the microphone and speaker/headphone jacks take a 1/4 inch plug. I picked up two cables that are a 1/4 inch plug on one end and a standard headphone plug on the other. If you have a Guitar Center nearby you can find those there. If your computer has a separate microphone and headphone jack you are good. If not you need a adapter that will give you a separate microphone and headphone plug. Then just plug your radio audio out into the microphone in of your computer and the headphone out of the computer into the radio microphone in. Set the radio to VOX mode and make sure you turn off all system sounds for the computer. You'll need to keep your computer's volume relatively low and fine tune everything but it does work and is relatively cheap. You will also have to manually tune the radio as you will not have any computer control of it.