Graphic issues with Revit?

I saw two interesting areas in the Autodesk website this morning that I found particularly helpful for those of you having issues rendering properly in Revit

  1. Revit Graphic Card Troubleshooting Center –  Can’t see a Revit view when set to realistic visual style, scoping out a new machine with a graphics card, etc etc…

  2. Revit Visualization Troubleshooting Center – when Revit crashes when replacing a material render appearance; when rendering background images, etc etc….