Generally speaking, anything over powerline has received tepid reviews at best, and sure enough, Audiovox's promising HDP100 is just more of the same. The kit seeks to shuttle HDMI signals over your existing power lines within the home, but in CNET's review lair, critics found that the signal was "slightly degraded over what it expected from a true HDMI cable (i.e. perfection), showing lower resolution and some subtle choppiness, as if it was dropping frames." Still, those with smaller TVs or less demanding eyes may find this desirable over running all sorts of cabling across your floors; if we just rang your bell, you can snap the package up now for around $399 (or less on the street).