Dre, could you try this package if it works (it has a patch which might help setting a native resolution):
http://users.tkk.fi/~tjaalton/xorg72/new/xserver-xorg-video- nv_1.2.2.1-0ubuntu2_i386.deb -- x11 resolution chooser not working https://launchpad.net/bugs/92769 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
