http://freebsdgirl.com/2006/06/macbook_pro_freebsd_part_2.html

And what about Xorg screen resolution ?
I can't get more than 1152x864 using vesa driver.
I also tried with "ati" and "radeon" xorg drivers without success (no screen found ~ it doesn't seem to support radeon x1600).
When I try to define a modeline for 1440x900 (and even if I force a Modes "1440x900") I get a message in the logs saying it won't use this mode.