Dell D630 and Screen resolution

[Luc DESFOSSES <desfosses.luc%wanadoo.fr@localhost>]

Hie, 

I've just installed NetBSD 4.0.1 on my dell D630. Everything works fine, except 
my screen resolution. 
I can't start X with the Intel driver so I try the vesa driver . I put this my 
xorg.conf in the device section : 

        Identifier  "Card0"
        Driver      "vesa"
        VendorName  "Intel Corporation"


and in the screen section : 


        DefaultDepth      24
        SubSection "Display"
                Viewport   1440 900
                Depth     24
                Modes     "1440x900"
        EndSubSection


But when I start X, i'm in 1024x768.

If anyone can tell me where i'm wrong... :)

Thanks a lot for your time.