what would you add to improve my network?
I have my home network all set up i have my desktop and wireless modem in one floor a communicating netgear powerline XAVB101 to communicate my xbox and my directv receiver, when i perform a streaming network test I receive a poor result leading stopping me to receive netflix and other services through xbox and directv how would you update all my network so i can receive better streaming signal? are those powerline XAVB101 not very reliable?