Quote Originally Posted by hughgam View Post
Thanks for the info.

As pietu's GMAPSUPP.img file is only 216,660kb how would I go about using this file.

The c510 only has a gmapprom.img

TIA
Quote Originally Posted by hughgam View Post
I have managed to get pietu's GMAPSUPP.img file
onto my Street Pilot C510.
I had to delete most of the voice files and the 2 image files.

Working a treat.

Thanks to those that gave me the info.
if you want use only one IMG file....
You can also back up your old gmapprom.img and then rename new one GMAPSUPP.IMG to GMAPPROM.IMG