Memorymap on Garmin
 

Does anyone know if you can get Memorymap OS map data onto a Garmin? Presuming it needs the appropriate technical know-how, which I do not have..

You can't transfer the OS maps from mem map on to a garmin device but you can draw a route/ track on mem map and then transfer that to the the garmin device, it's quite simple as most garmin gps are compatible.

Out of interest, what Garmin compatible maps are most like Memory Maps?

If you get garmin GB discoverer it displays the OS maps on the garmin device.

I've never used it but garmin base camp is allows you to create routes on your pc then transfer them.