1. A method of aggregating data derived from a vehicular fleet for presentation to an associated user, the method comprising: accumulating driver event data from one or more vehicle-mounted devices configured to capture and record on-board vehicular data associated with a particular driver in a fleet of vehicles; compressing and encrypting the driver event data as processed event data; transmitting the processed driver event data to a server that is polled at particular intervals for aggregation of the processed driver event data in one or more reporting and notification modules; packaging the aggregated driver event data into a preselected format; and, presenting to a user via a user interface configured to display the packaged driver event data in a form that permits the user to analyze and monitor a performance of the particular driver.