Thanks guys.
The problem with powerline is, that I live in an older apartment where there isn't a lot of power outlets. So I'm forced to use power strips to get the power outlets that I need. And for what I have heard Linus say, then powerline and power strips don't go together, at least not very well. So unless that has changed, then I think I'm limited to wireless.
So do anyone know if the WD My Net N600 would be able to perform as a bridge and do what I want it to do?