So I started poking around after trying marble for N900 and found that there may be some future modular integration with OVI maps. According to:
http://techbase.kde.org/OviSprintDiscussionNotes
http://dot.kde.org/2010/11/10/kdes-m...ributor-sprint

and the video at
http://blip.tv/file/4354030

this is already possible. I can't begin to imagine what this means for Meego and the N900s future. In any case thanks for the great work, thus far.