yair,
I was searching for some radio-related info and saw that no one has replied to you. I am far from expert but yes, I do have radio links working with J remote and the WDM driver, with one limitation. If you open a URL from a *.pls file that J River can play directly it works fine with J Remote; however, radio streaming URL's that need to open a separate browser window work via J Remote, and you can also stop play with J Remote, but as far as I can tell there is no way to close the browser window and have whatever player it uses stop streaming, so you have to do this via the desktop itself. It is quite possible that there is a way around this, in fact I am searching the forums right now. Hopefully someone will chime in. I have not tried youtube yet but I am pretty sure it would work... again, hopefully someone with deeper knowledge will chime in!
- Bob