Hi - the internet where I live is very very slow - it takes me over 30 hrs to download a map update for my sat nav. However, my mum has very fast internet so I can get my unit updated there but then don't have the map available in Basecamp on my iMac at home. Grateful for a blow by blow account of how to move my map from the PC at mum's to my iMac (fixed to the wall - I had thought of that idea!) at home. Many thanks
