Excerpt: "...maps as I go. The Navman isn't infallible and has made some small mistakes but mainly it's meant that journeys have been easier and on some regular trips it's found a faster alternative route. It does sometimes think that dual carriageways are motorways and it seems convinced there are permanent roadworks and a 30mph limit on the M42... But then if I could get the DVD navdesk part working on my computer it'd probably help! However, that's a problem ...
Pros: Easy to use straight out of the box .
Cons: Cables trailing over the car to power it for longer journeys
Summary: The s30 is an entry level satnav with a slightly cramped 3.5in display. The other two new models in the s series, the s50 and the s70, both boast larger screens. At the top right is an indicator showing how many more miles you will be staying on the same road, along with its name. The centre of the screen shows the street that you are on and your progress along it, while the roads you pass are displayed in a subdued grey with thinner lines.