Hello,

I am using a couple of Mio Digiwalker C310XGPS units from around 2006. I was using a TOPRAM SD 150X 4GB memory card which was recommended to me on a GPS forum. Some of the cards are failing now. Does anyone know where I can get more of these cards or something else that would work for me?

I tried to format them and copy the files from a working card to another card. It would not work in the GPS unit. I hope that you can help me.

I am also looking for fairly current North America maps.

Thanks.

RnT