Entertainment systems for airplanes comprising touch screen electronic control panels, personal digital video players, surround sound systems, multiple image display screens, and multiple input devices; Audio equipment for airplanes, namely, audio speakers for airplane audio systems; Computer software for use in aircraft, in aircraft maintenance, and in equipping the cabins of aircraft for cabin management purposes; Downloadable software for in-flight entertainment for airline passengers; Downloadable software for users to explore places and plan and book travel activities for use as in-flight entertainment for airline passengers.; Aircraft inflight entertainment systems comprising computers, touch screens, touch screen electronic control panels, image display screens, remote controls, interfaces and peripheral devices for computers, surround sound systems; Computer hardware for audio, video, entertainment, communications, data processing, environmental control, motorized furniture control, cabin management systems in aircraft cabins; Downloadable software featuring maps, entertainment information, travel promotions, advertising for use as in-flight entertainment for airline passengers; Software for operating audio, video, entertainment, communications, data processing, environmental control, motorized furniture control, cabin management systems in aircraft cabins