What I was actually looking for was this...
I have a sub-notebook which I am considering taking with me on a cycle tour of europe, starting probably around September time.
I am either going to take this, loaded with some sort of mapping software on it (obviously for use in potentially "remote" areas), or:
buy a michelin road map of europe.
I would ideally prefer the laptop / software option, as it means I can take this and use it in internet cafes etc. and am only carrying one, as opposed to both.
Just to complicate further, the laptop only has an internal HDD of around 3GB, so would need to be less than this, or on an external pen drive / HDD.
Thanks in advance.