California-based Livio Radio currently has an app for the iPhone that allows users to play back more than 42,000 Internet radio stations through their 3G/EDGE data connection. At the Pepcom Digital Experience in New York this week, Livio will introduce “Carmen,” a device that connects to a PC or Mac, and records and stores content from more than 42,000 AM, FM and Internet-only radio stations streamed from around the world. It’s then able to be played back by connecting to a car’s 12-Volt adapter. Livio Radio founder and COO Jake Sigal says he designed Carmen with DVR in mind and believes it “gives users access to local stations from across America and around the world — their music, news and talk radio — plus genres that you can’t find anywhere on AM/FM for plug-and-play listening and enjoyment in any vehicle.” It’s expected to cost $59.99 and be available sometime during this summer.