I'm using a Nec3D on my A3000 equipped with a PicassoII. In AmigaDos
i am able to have 1024x768 or 800x600 (rock steady display) .Under 
NetBSD when i started the Xserver with a resoltuion of 800x600 i have
a black display ,if i'm using the 1024x768 resolution horizontal lines(noise)
it seems that my Nec3D is not able to sync properly, so HOW can
i use my monitor and my picasso and the Xserver.
Thanks
Michel.
p.s that setup works correctly if i use Mitsubishi Diamond Scan