Software for interworking between vehicles and handheld mobile digital electronic devices; software for sharing application software among handheld mobile digital electronic devices in several vehicles; computer software for use on handheld mobile digital electronic devices and other consumer electronics for use in database management and use in electronic storage of data; software related to handheld digital electronic devices for use in viewing, sending and receiving texts, emails, data and information from smart phones, tablet computers and portable computers; computer software for use in database management and use in electronic storage of data; computer software for creating, authoring, distributing, downloading, transmitting, receiving, playing, editing, extracting, encoding, decoding, displaying, storing and organizing text, data, graphics, images, audio, video, and other multimedia content, electronic publications, and electronic games; computer software to enable users to program and distribute text, data, graphics, images, audio, video, and other multimedia content via global communication networks and other computer, electronic and communications networks; wireless communication devices for voice, data or image transmission; portable communications apparatus; television receivers; Digital Multimedia Broadcasting (DMB) receivers; sound recording and reproducing apparatus; tablet computers; car audio apparatus, namely, loud speakers for automotive audio systems