This vfxpro article reports that Silicon Grail has been sold to an undisclosed buyer. According to vfxpro, Insiders speculate that the buyer is Apple. Silicon Grail publishes Rayz: RAYZ is a completely new compositing product, written from scratch by Silicon Grails Academy Award winning development team. RAYZ facilitates the smooth and easy set up of shots. The customizable interface conforms quickly to individual working styles, and permits a very quick test-and-edit shot development cycle.