Telematics has not been fully implemented at my facility yet. I have read some very good threads here, about what to expect. Particularly, the post by sober on "telematics.. the reality" Thanks for those insightful posts. I have to ask those of you who are experiencing this first hand for more details, just for the "fun" of it. It seems a lot of this technology is based on the wheels moving. I'm guessing the DIAD doesn't know it has pulled pulled from the holder, unless a button is keyed to power up?? What if you are stopped at a traffic light? Are you good to handle the DIAD then? Does the DIAD provide a GPS fix all the time? Only when powered up? At the stop complete? I'm sure there are some other "what if's"?