nvidia GeForce 7200 GS and 1600x1200 resolution

[Mihamina Rakotomandimby (R12y)]

Hi,
On a 8.10 system, my nvidia GeForce 7200 GS is not automatically 
recognized and I cannot go to my favorite 1600x1200 resolution.

Have you got an xorg.conf, somewhere, that I could copy/paste on an 
Ubuntu to get that resolution, with the opensource drivers?

I dont wanna use the nvidia binary drivers.

Thank you.