When I size the screen down to 800x600 the fonts and the map don't resize, could someone fix it because it is a reel pane?

[Cheese Dragon]

When I have ns2 on default settings it keeps freezing on my computer (I think it's my graphics card that's the problem) so I have had to turn all the settings down as low as I can so I can play it properly, even the resolution down to 800x600. This results in all the writing overlapping so I can't read it. Also I'm at a disadvantage because at resolution 800x600 I loos an inch either side of the screen. I was wandering whether anyone could make it so that the text resizes with the screen size and also whether someone could add a 800x450 option in the resolutions.