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Advantages: Greatly improved reception in built up areas Disadvantages: If externally mounted. It shows theives there is a Sat-Nav on board.
A very well designed product primarily designed to overcome reception problems in cars with heated windscreens that can adversely affect reception. Easy to install (good magnet allows you to site the antenna vitually anywhere on the exterior of the car).
I have found that it also helps in towns and built up areas where you can lose reception for a minute or two. It is supplied with more than enough cable to fit it virtually anywhere on the vehicle, however this does cause the problem of what you do with the excess cable (along with the cables already going to the power source). This can lead to a mess of cables trailing the dashboard. A permanent solution to this is difficult given the fact that it is not advisable to permanantly position a Tom Tom because of the rise in car crime.
These minor problems aside I would highly recommend ...
Advantages: Very portable, Easy to Use Disadvantages: Extra plug socket needed
Having two seperate office locations, my company got fed up of having to burn CD's to transfer large amounts of data from one place to another.
This worked out OK for a while, but with a CD only being able to store up to 700MB, we were spending quite a lot of time burning the disks, so an external HDD was in order.
We had used external SCSI disks in the past, but there were a few disadvantages involved, namely having to physically shut the computer down to remove the device and then having to shut down the second machine to attach the disk at the second place. The price for SCSI disks are still a bit expensive as well.
We got hold of this external drive, and our work methods were transformed overnight.
No more restarting machines or burning cd's, just plug it in and copy as if it was an internal disk.
Installation was very ...
