I use Firefox, and can not access the KING FM streams.
We hear that a lot, as we use an embedded Windows Media Player on our site to play the music, and Firefox just doen't want to do that. Worse, as you probably discovered, it doesn't know how to install the right plugin to do so. there is a plugin from Microsoft that does fix this.
You can find the plugin at:
Never mind that the page doesn’t even mention Windows 7 if that is the operating system you use. It does work with Windows 7, Microsoft just hasn’t updated the plugin’s page to reflect that. Keep in mind, you can also listen to us by using Internet Explorer, and you can also find all of our streams in Apple iTunes’ Radio function, in the classical section.
-IT Support Department