Fullscreen presentations on OS X difficulties

[Scrim]

Hey all,

I've got a bit of a problem - when I try to show a presentation on my Mac (Powerbook with 10.3, running OO version 1.1.2.) the slides appear full screen, but the dock and menu bar along the top of the screen are not hidden.

Now - I can make the dock go away easily enough - cmnd + option + d, but what about the menu? I can't seem to find any setting to make it properly full screen.

Things that don't work - using X11's full screen option - has the desired effect but doesn't display properly when plugged in to a projector - (at a guess this has something to do with Aqua managing the second display and not X...). The "Presentation always on top" option in "Slide Show > Slide show settings..." menu doesn't work either.

Any help would be appreciated. Thanks.