Hi Boki_Srb

In answer to your first question the Sat Nav I have is not branded it is a Chinese Clone
second answer I suspect it is Wince 5 or earlier, but it is the iGO is Primo
and the files where copied into the Graphical File system that somebody
had posted onto the forum, I have a picture of it on my PC, but dont
know how to upload it onto here

That is all I can tell you other than the System info, I posted in my opening query