[Daynarr]

Originally posted by Psitticine:
My really old machine (a dusty 300 mHz P2) has just onboard graphics backed by a PCI Voodoo 2. There's no 2D acceleration on it. Dom II runs slower on it than it does with either of the machines I didn't drag out of the closet to test with, but it still runs OK.

Your on board card is secondary card.
Secondary is relative here. If you judge by importance Voodoo is secondary since your PC can't run with Voodoo 2 alone (if you disable your on-board card in BIOS for example), while your other card alone is enough to run PC (with miserable 3D graphic effects though). However, I called Voodoo primary from 3D point of view where Voodoo is more important and your on-board card is just supplement.
OTOH, Voodoo 3 cards could be used as stand alone cards.