Aaron, can you please elaborate on how to use the Nvidia GPU for CUDA and/or offscreen rendering on Optimus platforms ?
Also is newly released 256.38.02 with OpenGL 4.1 strictly a feature release or might contain some bug fixes ? (releases notes only talks about new 4.1 features added)
[I'm asking because my connection is not so good these days so I'd rather avoid downloading ~50MB for nothing

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Regards,