I have a system with an 3DLabs Oxygen 1600SW PCI graphics card, which drives a SGI 1600 digital flat panel display @ 1600x1024. I believe the chipset for this is the Glint R3. The release notes for 4.2.0 indicates that Glint R4 support was added to glint, but R3 is not listed. The driver status page lists both R3 and R4. Does anyone know if 4.2.0 glint will work with the R3 chipset? At 1600x1024?