Imagination Technologies, maker of mobile and embedded graphics technologies, is celebrating the success of PowerVR Insider, a technical support and co-marketing program, during SIGGRAPH 2007. PowerVR Insider is introducing the latest version of PVRShaman, the next-generation integrated composition tool for shader-based graphics; the latest SDKs for PowerVR across all leading OS and API; and the PowerVR OpenGL ES 2.0 PC Emulation environment, designed to allow developers to begin next-generation development now. The team is also showing the first version of PVRTune, which combines a Performance Analysis Driver and remote analysis tool for Windows and Linux.