1-Ovi Maps turn by turn and recalculating.

2-HTML 5/ Flash 10.1 and above

3-Much better battery life.

Thanks to Mohammad, Joerg, Paul and others in the H-E-N team, we have a perfectly usable USB Host mode. It will only get better from here.

For the most part the other requests I have seen in this thread are all either available already or possible through the awesome developers this community has. I have not tried the N900 Boost script but it sounds as if it will solve even more issues.