Pat Hasler:
Stopping a few streets away and asking directions if you are not sure is far more reliable that any satnav and is not a waste of moneyp
Simple question: when (provided you have been given correct adress) was the last time you had to stop and ask for directions?
I use sat nav all the time, and the last time was around previous christmas, when I was going to the newly build residential area and my map wasn’t up to date, so it did not existed yet… So since it’s about 17 months now since I had to stop and ask for direction last time, I dare to say that my sat nav works well… 
Particularly from all the posts I have seen in the past on this forum about VOSA ticketing drivers for having things like satnavs stuck to the windshield … what damm use is something that 50% of the time is wrong and you can’t actually stick to your windshield.
You can. You just can’t do it in a way that obstruct your view. Last time I’ve been stopped by Vosa (driving 26 tonner) they have no problems with my sat nav sitting in the very corner of my windscreen.
I was just voicing the truth, if some of you are some reliant on these things because you have no idea how to read a map, scared you will get lost, cant get under bridges without hitting them or reading the height warnings or want to waste money on pointess gadgets you are welcome to. 
No, you are telling crap, because you suggest that only these whop can’t read map use them, in which you are completely wrong. If you can’t read map, you won’t make much use of the sat nav as well, as you are propably too stupid to use it correctly. If you are smart, then you choose the best tool to help you work, and now for many uses sat nav is still the best (like in my job, when I would have to posses maps of all Europe, as I am going everywhere and never know in advance where - altough if I drive around glasgow doing multidrop, I prefer map).
You ignore what many here say to such extend, that I am not sure if you are so stubborn, or just trolling 
And one more thing: you have to buy yourself a GOOD sat nav, and update the maps from time to time 
I had once a doubtful pleasure of being issued with the binatone from my workplace and it was the most stupid tool I ever had to use. But you don’t need to go for fancy names as well… I have European model of Navigon, cost a half of what Tom Tom does and works better (i was using borrowed top of the range tom tom for two months before I got mine).