Release Notes: Support for NVIDIA CUDA was added on Mac OS X, both 32-bit and 64-bit Linux, and Windows. VMD now supports CUDA-based GPU acceleration for electrostatics calculations, for implicit ligand sampling, and for acceleration of molecular orbital display. The Windows version now supports multi-core processors. New "PaperChain" and "Twister" graphical representations were added for display of carbohydrate structures in VMD. The "Polyhedra" representation was added for display of silicon nanodevice structures. The "Orbital" representation displays and animates molecular orbitals associated with quantum chemistry simulations.