Brian builds Raspberry Pi computers for everything from running DVRs (via Kodi) to routers. Leo says that Raspberry Pis are great and for $35, they're incredibly powerful. But his HDMI switch died recently, and it won't recognize his Pi anymore. Leo says that HDMI switchers are notoriously finicky. He'd be better off with an A/V receiver with multiple HDMI ports. It's the best way to go because the audio gets switched and stays in sync as well.