Why not explain a little bit more about just what it is you are hoping to accomplish? What is it you envision being able to do?
But I would start by saying you should definitely rethink the whole wireless streaming idea. It sounds like a great idea on paper, but in practice it rarely lives up to the fantasy people create in their minds. This is definitely a case where it's worth investing a few bucks in an ethernet cable and a switch if needed.
Im new to the mac world and have been trying to figure out what the best solution is for this set up I want to have in my house... I have a external HD full of movies I ripped from my DVD collection. They are ripped and saved as .dvdmedia files.. now that Apple announced the new AppleTV, do you think that purchasing that Apple TV would be the best option in order for me to stream the movies from my macbook/hard drive to my TV without connecting any wires?
I guess I would also have to wait for the airplay feature in mountain lion, but any thoughts?
Thanks for the help!