I would run ethernet between the rooms and use a usb over ethernet solution like http://www.newegg.com/Product/Product.aspx?Item=N82E16800997018
from IOGear. This would allow you to locate the wireless receiver in your entertainment room and run ethernet through the walls to your server room.
Slashdot Mirror
I would run ethernet between the rooms and use a usb over ethernet solution like http://www.newegg.com/Product/Product.aspx?Item=N82E16800997018 from IOGear. This would allow you to locate the wireless receiver in your entertainment room and run ethernet through the walls to your server room.