Hello, I would like to suggest trying out "grandr", which is a graphical front-end for xrandr. I have also used "arandr", which is another graphical front-end, but it seems it is not available yet on lenny.
Regards, Jonás. Hi, I've installed 'grandr' already during the upgrade. That is the first '*randr' I have tried. I might try reinstalling still it and some of the other programs. - hv