Optimising for OpenGL card / drivers

Well.. this sank like a lead balloon in the Architecturals forum - let's try it here ;o)I've recently upgraded my graphics card to a 3DLabs Oxygen card, which of course has all sorts of rendering-enhanced bits and bobs and comes with OpenGL drivers allowing optimisation with a variety of graphics and CAD packages. Except... of course... IntelliCAD/Architecturals aren't on the list. Is there any way of optimising IntelliCAD/Architecturals for the card and drivers, or vice-versa? I've got a dual-P3/500 workstation which is pretty quick but watching one of the two processors grinding through the rendering process is one of those little irritations!ThanksPhil Bixby