The problem with a lot of the older HDTVs, and indeed the more reasonably priced current ones, is that there's only one HDMI port. That means once you've got, for example, a Sky HD box and a PS3 you've also got a problem. Switching the cable over every time, whilst not the end of the world, isn't exactly ideal.
There exists a number of HDMI switchers, allowing multiple inputs, but generally they're ludicrously expensive. The Lindy HDMI 2 Port Switch then, is a far more affordable option that'll double your HDMI fortunes.
A compact 145 x 90 x 30mm, the device supports up to 1080p resolution and is HDMI 1.2, HDCP 1.1 and DVI 1.0 compliant. Available now for £60.
More information: Lindy website | Lindy products