I have a laptop with an HDMI output and a DVD player with an HDMI output. I have a plasma HDTV with a single HDMI input. What do I use, and how do I connect both the laptop HDMI cable and the DVD HDMI cable to the HDTV at the same time. I realize that I will never need to use the laptop and dvd player simultaneously, I just am tired of needing to move the HDMI cable from one to the other. Thanx in advance for your help!