Hi - I am doing a charity ride from Land's End to John O'Groats, UK, in May - www.e2e-rtb.co.uk if anyone's interested. I am cycling solo and think I eed a sat nav - don't want to go any further than necessary! I'm looking at the Garmin Edge 800 and would idelly like to load all of my 13 days worth of routes to the device before I set off. Has anyone experience of the 800 and can tell me if this is possible? Any other general comments on the device?