brilliant sat nav, just see what others say on here... I have yet to come across someone who has had any problems with the NAV100

Perfect little machine, very easy to set up and use. Plan your route without having to wait for a signal, sync all your contacts from your computer into your Nav100 and just drive to your contacts address at a press of a button. Long lasting battery, no need to have it plugged in all the time.

The Delphi Grundig sat nav is very easy to use, excellent performance. Synchronise it with your address book on Microsoft Outlook and you can just get to your contacts address by their name. Long battery life. Will be the sat-nav to have in 2008!

I bought one of these from an online store in Germany at the beginning of summer, you can't even compare the NAV100 with something like Tomtom GO 910, Garmin nuvi and so on... the Germans set out to make the best portable sat nav and they succeeded with the NAV100. Basically everything is engineered and designed to give the user maximum performance, none of those useless features and unnecessary clutter that comes with 99% of GPS today. It is a hardcore satellite navigation system that does exactly what it says on the box. The price reflects this, the unit is sold at a very large premium compared to Tomtom, Garmin, Navman, Sony, in fact this is one of the most expensive systems on the market, but you get what you pay for.