Martin,

just an enhancement idea: right now, maps get downloaded when they need to be displayed (if configured likewise). It would be great to increase the rectangle that triggers a download.

Today I was driving around and modRana was downloading on-the-go. The link wasn't very good so downloads were not very fast, which made some tiles take some time before downloaded.

In this use-case, having the download trigger earlier would cause blue/green tiles never to become visible - ie making sure they are downloaded before they come into view.

I admit this does increase download amounts a bit. Maybe this can be optional or only done for the route ahead (if any).