Just moved to an N900 from Android and looking for a good sat nav program with voice guidance.
I have trawelled these posts and noticed that there aren't many 'commercial' packages. I believe only Sygic and that is being withdrawn.
So, my question is, what do people use?
I have seen there is some work to get voice guidance on ovi maps but I couldn't get that to work, also seen a few other packages (navit, marble etc.)
Ideally on board maps as opposed to using internet as I sometimes travel abroad and want to avoid roaming charges, but all options considered!

Look forward to your suggestions and list of options to try out.