I built a realtime scoring system that publishes live scoring over a Smatphone to the Internet. It's only for soaring events and I'm working on a more complex one for our archery site. I WAS going to develop one for IMAC but they made it clear that they like their current system. RCFlightDeck has at least 250 more features that help CDs and pilots save loads of time but I can't even get IMAC to look at my software. They got upset when I pressed so I backed off. If you would like to see the system, I'm happy to show you. It's free.