Right on cue, Verizon has launched its very own femtocell into the world: the Network Extender. For those unfamiliar, this here box connects to one's broadband internet connection and essentially acts as a mini cell tower right in the home. In other words, it'll make your at-home VZW coverage absolutely amazing. Unlike Sprint's AIRAVE, though, there are absolutely no monthly fees attached -- simply plunk down $249.99 up front and watch your signal improve. As for limitations, you can only use this within the Verizon Wireless Enhanced Services coverage are
