I'm pretty sure I was getting this error. I know I couldn't get roadmap to open before I did the following. Create a folder "roadmaps" on your SD-Card and unzip usdir.rdm.tar.gz and bndSB.tar.gz from http://roadmap.digitalomaha.net/maps/ into it. I /think/ only the usdir is needed, but try both. You should now have a folder "SB" inside the roadmaps folder as well as a file usdir.drm directly in the roadmaps folder.
+ /usr/bin/wget --verbose --user-agent=RoadMap/1.1.0j -O test.out http://www.symbianos.org/~adam/osmgetbmap/osmgetbmap.php?tile=742303&ts=21&have=15 --10:23:05-- http://www.symbianos.org/~adam/osmgetbmap/osmgetbmap.php?tile=742303&ts=21&have=15 => `test.out' Resolving www.symbianos.org... 212.13.202.39 Connecting to www.symbianos.org|212.13.202.39|:80... failed: Connection timed out. Retrying.