title: ObservableCollection turns into an Array after transported using WCF
body: <p>I got a class called "Board" and one of its property's is an ObservableCollection. When i send the ObservableCollection through WCF (from server to client) end call it from my proxy, it's turned into an Array, which is no good for me.</p>
  
  <p>Can i keep the ObservableCollection after being sent, or do i have to kick the Array till it becomes an ObservableCollection again?</p>