We are currently using Fleetmatics to track our field vehicles and would like to integrate this into our web maps. They have their own API that allows real time tracking so I figured that it would work with the geoevent extension. However, after talking with our fleetmatics rep they said it was not possible. They also didn't know what ESRI was either so I am a little bit skeptical. Just want to reach out and see if anyone has looked into using this particular software with the extension before?