I have installed FC3 on my laptop, fujitsu-siemens p7010 with 10.6'' LCD. I managed to make the FC3 to support the 1280*768 using the method presented in http://forums.fedoraforum.org/forum/...916#post160916
Now I connected an extra LCD monitor (Acer AL1715, 17'') to this laptop. Through changing the content of the file xorg.conf, it worked correctly.
The problem is that whenever I change between the original LCD (10.6'') and the extra LCD (Acer AL1715), I have to modify the xorg.conf file and reboot the computer.
I wonder whether there are some ways that can make the FC3 detect the type of LCD and choose the correct configuration automatically in the booting time.