Waldo,
While I really don't know yet how I can help you with your radio show, I will keep up with your progress as best as possible and try to help when I can. I've looked at the thread on your needs, etc ...
I think what you have done so far on nowhereradio.com is fantastic. It's simple, elegant and efficient. I would hate to see it all messed up with a complicated and artsy user interface, please don't do that, although I have the feeling you are somewhat of a dry technician. My favorite site on the internet is yahoo. Simple, powerful, and utilitarian, like a good pair of blue jeans that double as a rocket ship to the moon.
Good job, and best wishes for your continued success.
Pat Jack