There is a new GPS system out which you can read more about at
http://www.RoadDogSecurity.com  now containing the following:

A triumph of solutions-based engineering, the Millennium Plus MLU device
delivers an extensive menu of dynamic features. Once stealthily secured inside a
vehicle it enables its' owner to monitor and control the vehicle remotely.

Employing a constellation of satellites, and patented microburst technology -
the true value of Millennium Plus is evidenced in its accessibility. The
reporting and alert functions are accessible 24/7 on the Internet, or
communicate with your vehicle by email, cell phone, or pager. Relax with peace
of mind, knowing that your family, vehicle, pets, and/or cargoes are safe and
sound with an extra set of eyes watching over them from above.

Millennium Plus units arrive pre-configured to your needs and specifications,
yet consistently provide a host of valuable functionality- broadly versatile in
use and application:

Configurable Features:
* Geo-fence - define a geographic boundary around your vehicle, which if
violated, you will be alerted
* Maximum Speed Exceeded - Alert is sent when the maximum speed is exceeded for
a set period of time. Both
  speed and time variables are defined by the owner.

Reporting Features:
* Vehicle Location Request - Receive current location, speed and heading.
* Vehicle Location History Request - Access historical location and event
history.
* Top Speed of the Day - The fastest speed of the current day. Fastest speed
resets after midnight.
* Low battery notification - the Millennium Plus unit will alert you if your
vehicle's battery dips below 10.5 volts (or any
  voltage you define)
* Mileage notification - alerts you every 3,000 miles traveled (for oil
changes), or any mileage you define)
* Continuous on/off reporting (great for fleet managers)
* Archived history is available on the Millennium Plus website for up to three
months.

Remote Functions:
* Door Lock/Unlock - Electronic device installed in the vehicle to unlock doors,
turn on lights, sound the horn or
  control any electrical device on board the vehicle.
* Starter Interrupt - Allows the owner to remotely enable/disable the starter
when the ignition is not engaged
  (stop teen drivers from misbehaving, or recoup stolen vehicles).
* Power management - Controls the use and distribution of the vehicle's power.
* Battery backup - Millennium Plus contains its own back up battery so it's
still useable, even if your vehicle is out of commission

Other Features:
* Compact size means Millennium Plus is easily hidden
* Over 98% US coverage and virtually all of Mexico and Canada
* May provide an additional insurance discount