Hardware delivery

[Steve]

> A PCI 3DFX video card, apparently dual-headed (has two VGA ports).
> A PCI S3 VIRGE video card, single-headed.

The 3DFX card is probably a voodoo 2.  If  this is true then it is not a
dual head card, instead you use the PCI S3 VIRGE card, and takes its video
out and plug it into on of the ports on the 3DFX card, then then go out from
the 3DFX card to the monitor.  the 3DFX card slaves off the VIRGE card.

Voodoo 2's did not have 2d and 3d on the same card.  Just 3d

-Steve