I've got two monitors and have some similar problems, but I don't think they are exactly the same sometimes parts don't move screens, what I do is un-maximize poser so it is in a scalable box, then I drag one side across to the screen where I want it (so it's just really long), position the different controls in that screen, then drag the other side across as well, so I have the whole thing moved that works fine for me, if I just drag it across sometimes bits get left behind when I open menus etc. they still appear on the primary screen, and the hierchy editor as well as some dialog boxes only appears within the poser screen, but wants to be on the primary, so I only see the edge of it until I drag it across ok, I haven't answered any real questions...hmm, come to think of it I don't know if I've been any help at all. but hey shrug I bothered typing this so I might as well post it SewerRat