All of that capability came at a cost too dear for many small market TV stations and so a spin-off of a project for NBC became the Chiron III (later IIIB); a less capable system that was adequate for many TV news departments was developed and sold. It became the first mobile graphics systems of ABC Sports under Roone Arledge. It was he who pushed the increased use of graphics in sports to what it is today—a significant portion of live sports entertainment. The III's success provided the impetus for the Chiron IV, which was a modernized and reduced-package-size Chiron II suitable for mobile use. It quickly replaced the Chiron IIIs as the dominant sports graphics system. In 1989, Chyron released the iNFiNiT!, with the related Max!, and Maxine! coming later in the 90s.