I love this thing. Really I do.

The Navicore Personal is basically a GPS Bluetooth receiver that links up with any Symbian-based mobile phone to turn it into a powerful GPS navigator. We reviewed the first version of the device back in September, and now it's back, with a sleek new design.

The software itself is largely unchanged; it's still very simple and straightforward to use, and the integrated speed-camera alerts are often invaluable (the positions of which can be updated before any journey for the price of a standard text).

You can also download map updates and new voices from the Navicore website free of charge by simply throwing around your license key. It managed to knock almost an hour off the time it takes for me to visit my brother, and I was guided by the dulcet tones of the Navicore's built-in South African lady along the way.

The hardware is the only real change. It's considerably reduced in size, but the indicator lights - showing GPS and Bluetooth connection - are now more difficult to see in daylight. Still, if you've got a Symbian mobile, this is the GPS unit for you.