Render to VRImage is a tool used to write the V-Ray raw image data directly into your hard drive, allowing you to save memory of ram. This option is useful when rendering a high resolution image without crashing your memory. This video explains the process of rendering an image into a VRImage file. This video tutorial applies to both V-Ray for Rhino and V-Ray for SketchUp. For more information visit www.chaosgroup.com