I have a Sun 3/60 that has a mono framebuffer (bwtwo0 ?) built on the
motherboard.  The same system also has a cgfour (cgfour0 and bwtwo1 ?)
daughterboard.  I have been using this system with a color monitor having a
color "front" screen from the cgfour, and a mono "back" screen from the
bwtwo1, both on the same tube.  I recentley picked up a 1600 x 1280 Sun mono
monitor, and I would like to make a two headed system with the cgfour0 and the
bwtwo0.  I do not care if I loose the "back" screen on the color tube from the
bwtwo1.  After looking through the Xsun man page I am not sure if this is
possible.  Has anybody sucessfuly done this before?  