@gooner71
well i sorted navman icn520 i have put Nav N go igo 8 software with navteq maps from 2010 on its a bit of a faff because there are a million and 1 ways to do it but nobody seems to have all the data in one place.
some of the bits are not briliant like 3d maps are laggy but 2D are fine and voice is a bit choppy but understandable. tbh 99% of time i have volume turned down anyway.
the software is a vast improvment on the 5 year old software on the navman and its nice to have uptodate maps and not constantly driving over fields with the satnav squarking go to nearest road......lol
and to have full postcode search.
a new lease of life for the old thing, and the good news is configged so i can run the old software if i want only takes a jiffy to reboot and away you go.