doPikaraoke.com has launched the doPi Karaoke, a portable device enabling users to turn a video iPod or other video player into a fully functional karaoke machine. Users can download karaoke songs from doPikaraoke.com in both video formats supported by Apple's video iPod, according to the company, and load the downloaded files onto the portable device. Users can connect iPods loaded with karaoke tracks to the doPi Karaoki system, which in turn connects to a TV or stereo to complete the karaoke setup. The doPi Karaoke is available for $100 from Future Shop.