I'm an N97mini owner, and I installed MD seamlessly for an impa account of mine.
Nice app, indeed, good integration of maili-ing and cloud-ing
It seems to me, though, that deleting emails from MD does not delete them on the IMAP server (after deleting, I can still download them from other clients) - a feature which would be most useful to clean up accounts after synching with no need to do that twice.
Also,