The new Gemini Editor is the perfect companion for your GSi Gemini Desktop or Rack. It requires firmware version 1.40 (or newer) installed on your Gemini; plus, you need a Apple Camera Connection Kit and a USB A-B cable to connect your Gemini to your iPad. Just start the App and let it synchronize with your Gemini.
This editor offers the same functions of the built-in Wi-Fi editor (that remains accessible), so you now have a double choice.