I bought this I COMMAND almost 1 year ago but I just now got around to installing it. I found it here on the BBC for sale pages at a deep discount. At the time I bought it fishing was getting ready to bust wide open so I just tossed it to the side and said I will make it my winter project. Going in I knew it would only read data my computer monitors so I went through and deleted all the pages that had stuff like fuel level, fuel used, trim% and water pressure. I could install devices to monitor that but my main goal was accurate rpm, engine temperature and having a diagnostic page. I still have several pages I can scroll through. Some display single, double, triple or quad data. Here is a VERY CRAPPY picture of the page I have set to display RPM, engine temperature, engine hours and amp output...