Here is a great source of Russian I received from a helpful person who recorded by corrected Russian writing.
The list with shows is here - http://www.echo.msk.ru/programs
I listen regularly this one - http://www.echo.msk.ru/programs/personalno/ it keeps me posted what is going in Russia with
a big specter of opinions on every events.
http://www.echo.msk.ru/programs/code/ - good as well.