WatchGuard Video releases the next generation of firmware for the WatchGuard DV-1, the industry leading digital in-car video system for law enforcement. The software, which is easily installed by inserting the upgrade CD directly into the DV-1, adds a number of new capabilities including overflow recording, simultaneous record and playback, dual camera split-screen recording, and Automatic DVD Backup - a process that automatically stores the previous 6 recorded DVD's on the system's integrated hard drive. The Automatic DVD Backup function provides supervisors with the ability to burn an exact copy of an entire evidence DVD should the original DVD become lost or destroyed.