lets say I want to create a playlist in Silverlight 2.0 using VS2008. How would I be able to do this, and stream down the line the audio file to play?

How would I make it so that, for each item in the playlist, when the user clicks on a "link", it would play that file? I'm still new at this and trying to get into grips with it so would appreciate your valuable time in helping me achieve this :)