Malc, To the best of recollection, I have outlined below my approach etc, with the caveat that it was last Sept and I've been to sleep since then, so details may be a little sketchy Operating system: iOS I bought an iPhone 6S Plus 2nd hand to act as my GPS. My employer does not allow many apps to be donwloaded onto their provided handsets and i wanted the larger screen to read whilst in the moving 7. Being a tight sod (and with hindsight incorrectly), I bought a SIM-less handset, as I didn't want to sign up to a fixed cost just for a 7 day trip. Having spoken to Marcus (our MRA Guru), prior to departure I better understood how best to use my set up while in Spain. I created all my researched Blatroutes on my Mac and saved them in MyRoute_App (which are available for all). Once in Spain (and this was the practical challenge), I had to download the Blatroute for the day at the hotel using WiFi prior to departure. Again with hindsight, this rendered me unable to change tack part way through the day - for example if the route was not quite as good as expected, or we fancied investigating roads nearby. At the time, i could only download one route per day which was also a bit limiting - THIS MAY HAVE CHANGED SINCE SEPT 2018. What works very well is the fact that My_Route App for advanced route creation and the Navigation App are made by the same team - so uploading routes was very simple. There was no need to 'translate' via one of the established GPS provider platforms (Garmin, Tom Tom etc) I think that covers the key points I can remember good luck and feel to ask more questions if required Rog