Where do I find 3th party Maps for South America for Garmin Mobile PC?

I am looking for South American and central America Maps for Mobile PC
(NO *img file there are useless for Mobile PC so far i know)

Any *.img could be transferred to any mapsource version prior 2 6.14.1.
Any img file must be transferred using proper soft... for instance "MapSet Tool kit" ...and from Mapsource you could transfer to Garmin Mobile PC...

Here some few links to South American Maps...

http://www.gpsve.net

http://portalgps.com.br

http://www.proyectomapear.com.ar

http://negrazongpsmaps.weebly.com

In this last link you also have another soft 4 img files transferring...

Jucabras