Only got one HDMI port on your TV? Not a problem:
https://www.consolediscussions.com/f...0_AA300_-1.jpg
Run this from your tv to behind it and gain two extra ports, to connect your Xbox, PS3, and Receivers to your TV!
You can get one from the store:
http://www.consolediscussions.com/fo...ct&productid=5