Dual monitor setup FC8

[Henrik Frisk]

Hi,

I have a Dell Laptop 640m. I have a Sony SDM-HS74 LCD attached on the
VGA port of my computer. It kind of works ok but I have two questions:

1. If I maximize a window on the Sony screen (1280x1024) I only get
the height of the Dell screen (800) with the bottom part of the screen
undused. The toolbar however is still at the very bottom of the LCD
screen.

2. I would like to get dual head setup, but I really can't seem to get
it to work. I either get X-server errors and have to revert or I get
no effect at all, i.e. two mirrored displays.

Here's the output of xrandr -q

Screen 0: minimum 320 x 200, current 1280 x 1024, maximum 1280 x 1280
VGA connected 1280x1024+0+0 (normal left inverted right x axis y axis)
338mm x 270mm
   1280x1024      60.0*+   75.0     59.9
   1280x960       59.9
   1024x768       75.1     70.1     60.0
   800x600        72.2     75.0     60.3
   640x480        75.0     72.8     60.0
   720x400        70.1
LVDS connected 1280x800+0+0 (normal left inverted right x axis y axis)
303mm x 190mm
   1280x800       60.0*+   60.0
   1280x768       60.0
   1280x720       60.0
   1024x768       60.0
   800x600        60.3
   640x480        59.9
TV disconnected (normal left inverted right x axis y axis)

Thanks for any hints.

Henrik