Well the short answer is I don't know. I have a wireless G setup that I don't use. As I understand it with network renders that use a job file, ie a file is created with the info about the render, then each node renders a frame and updates the job text file on what frame it has done, it does not matter to much since there is little communication, though they both still need to write the finished frame to the shared location. With Vue I don't know how it works, I think different methods need more of a pipe and some wireless networks drop packets etc...Maybe someone else can advise on this. Wireless is certianly far more expensive with USB cards about 50 or so a pop.