Guys
My parents have a TomTom Go Classic with truck navcore 8.398 and 880 truck map
running fine on a Kingston 4Gb SDHC card.
Now I've been attempting to upgrade navcore to 9.701 with latest 915 truck map on a new card
I got myself another 4Gb SDHC card this time a SanDisk only to find that the Go Classic will not read it.
Also tried a PNY SDHC card that ...