hi just looking for some advice on running more than one receiver in my house basically i want to put them in the kids rooms but my internet is down stairs and my boxes are not wireless and only way i can think over is running multiple Ethernet cables through house ive got old internet box could i run one Ethernet cable from that to up stairs then run cables from separate ports to the rooms (or would i beable to connect wifi adapter to the t500s and run them off them any help appreciated