Have Meridian Gold and my son has a Meridian Marine. We are trying to use MapSend software but cannot get the units to accept the uploads. Could the problem be that we are using 128 MB cards and instructions only talking about 64 MB or less?
The card size is NOT your problem. I have a Gold w/128 Meg card and it loads fine. I fact I can load 2 64 Meg maps and switch between them. Are you loading directly to the unit or are you using a card reader?