As part of my preparations for a battlefield tour I have just bought an SD card containing maps of Benelux and France. This is compatible with a Garmin 600 series GPS. I bought it from activegps.co.uk for Â£55 which is a heck of a lot cheaper than buying it via Garmin ($182) and comes with a next day delivery guarantee! Assuming it pitches up as advertised, I will be using it to plan my itinerary and to keep on the S&N during the visit. Which funnily enough coincides with the Arrse crawl...my clients may find me less than chatty on Sunday morning.