Mesa, the popular software-emulation drivers for OpenGL, has just released v7.4, fixing a few small bugs in v7.3 .
Randall Hand
Randall Hand is a computer graphics programmer and news junky that's been working in the field for the last 15 years. He's responsible for visualizations generated on some of the most powerful supercomputers in the world, ytnef, mullion support in ParaView, and VizWorld.com.