BTW- I have Matrox G400 64MB cards on two workstations and 1 ATI Radeon 128MB on another. Come to think of it, I believe the SOLID ball problem is on the Matrox, but not on the Radeon. However- I haven't upgraded either driver for almost a year- because they are such stable and reliable cards- especially for my other business projects, but I think I would now like to build a DAZ Studio specific 3D rendering platform. I really think DS is the ideal "Middle Ground" between all my other Poser-Vue-Bryce projects and Poser-Lightwave-MAX projects.