This mod is outdated, and it will not be updated.  A modernized version of the Yarbrough IVA is available with MOARdV's Avionics Systems (see my sig), and there are a few Gemini mods out there, such as the LonesomeRobots Gusmobile   Have you ever wanted an excuse to spend more time in IVA, but found the lack of useful info in the stock IVA props a problem? Look no further.  Flight Systems Redux contains additional IVA props from alexustas, and it includes IVAs for the FASA Gemini and