A system and method for generating a script conforming with the interactive television standard for embedment in an entertainment device includes retrieving a header file containing definitions of functions present in the interactive television standard. A valve stem is disposed within the nut unit, has a lower portion projecting axially and outwardly from the lower end of the nut unit and an upper portion received in the second shoulder. The current sharing algorithm may be facilitated through digital communication between the devices, where the digital bus may be a single wire bus, a parallel bus or a clock-and-data bus.