Satellite Navigation for Higher Blood Pressure

If they ever need a way to boost my blood pressure all they have to do is give me some software to play with. We've been using the Navicore sat-nav in the Nokia 770 quite successfully for the last week. I like it because it is mostly correct, only crashes every now and then, can find most places and the lady's voice is wonderful. She just sounds so perky all the time, even when asking you to turn right across three lanes of busy traffic. And sometimes she says "Tada!" when you arrive at the destination. Anyhoo, I thought I'd install the upgrades, because there are supposed to be some even better voices there. And the new version might be able to locate Hereford.

The Navicore upgrade experience is kind of strange. You run a program which opens a browser window which does things up until the point where IE crashes and you lose the lot. Then you find the program doesn't work any more. So you do it all again and it tells you that the software is upgraded and ready to go.  Which of course it isn't. Then you re-install from the DVD and try again. Third time you notice the message about re-installing the upgrade on the device  once you've installed it (if you see what I mean). So you do the upgrade again, re-install it, and then find it still doesn't work. So you email customer support and put the original back on from the DVD. By now you are viewing everything through a red mist and figure that it is probably time to go off and do something else.....