I also have satnav, so never get lost... I just miss turnings instead
What are you using? My favorite so far has been mgmaps with the opencyclemaps downloaded and stored on an SD card (because you can never get a data connection when you're lost in the middle of nowhere) - I much prefer the opencyclemap mapping to the regular ones. Even though mgmaps doesn't have route planning, I don't really miss it.
I'd like to see some new roads/trails, so would prefer it if you chose the route... or we pick a random station not too far away as the start/end point and just sketch out 15 miles on bikehike.co.uk. What sort of terrain do you like? road/cyclepath/off-road ? etc