thank you for the fast response. your suggestion was very helpful [and did in fact solve my problem].
again, thanks.

when i start manaplus [current version] the game window does not fit the monitor screen [way too big].
i may have caused this by setting resolution to 1680x1050 before game was loaded.
i cannot see the top of the window to reset resolution, and cannot move game window.
how can i correct this?