Need a second phone line? How about a dedicated business line for your home-based enterprise? A cheap way to make calls while traveling the world? Look no further than the MagicJack, quite possibly the coolest gizmo of 2007.
All you do is plug the little guy into a USB port. It automatically installs its own software: a nifty little dialer/address-book app. (During the initial setup, you get to choose your own local number for inbound calls.) Now just plug any corded or cordless handset into the MagicJack's standard RJ-11 jack and presto, you've got a dial tone. And voice mail. And three-way calling, caller ID, etc. You can also use a headset if you're traveling and don't want to schlep that bulky old Princess phone.
The MagicJack costs $40, which includes a year's worth of unlimited local and long-distance calls. (Free international calls to other MagicJack users, too.) After that, you'll pay just $20 per year. I've tried this thing, and let me tell you: It rocks. It's way easier to use than Skype, way cheaper than Vonage, and way cool to boot.