I also use the 200mbps Powerline adaptors as I used to find streaming movies from pc to ps3 got jittery if I was still using the network for anything else as well. They work really well and I just have a hub in my office for all my machines there (plugged into an extension cable), and then one just for the PS3. I did find though that 2 of my adapters dies within days of each other roughly a year after first installing them (they were on constantly 24x7).