MobileMap is a commercial program and can be purchased seperately from Sharp. I don't know if it would be that useful outside of Japan, though... its search and map download features are designed to work with Sharp's navigation service (which requires a monthly fee).
I made the mistake of purchasing it before I bought my C3100 (and hence effectively paid for it twice). It's a decent program, but it could be better; I'm looking to start using qpegps instead.
- ashikase
- anpachi, gifu, japan