QUOTE(caleodao @ Oct 13 2005, 12:25 PM)

vesa 2.0 16Mb

60Hz
Make that in order to put 85Hz, where from collect ready files and where place it (them)
In VESA 2.0 you have 60Hz, for changing this in 85Hz you need a card that supports VESA 3.0.
P.S: One guy had successfully flash the bios of his card for getting this, but there's a risk for your hardware:
http://forum.osx86project.org/index.php?showtopic=3469