xorg.conf and Nouveau

[Jim]

Fedora 17 / KDE

Can I use the nouveau driver in xorg.conf to Lock in the resolution ?.

I have a computer that defaults to 1920x1080 and that resolution is to 
high, and I have a older friend that will be using this computer and I 
want to Lock into
1280x1024x75 .

I don't want to use the nvidia drivers they are to unstable and nouveau 
drivers
are doing a good job on this computer.