Yes. Beginning from Open Blu-ray ripper 1.20, Open Blu-ray ripper has supported the acceleration function of HST™. The transcoding speed of Open Blu-ray ripper will be increased by about 8 times via the high speed operation of GPU. But if you want to open the acceleration function of HST™, you need to have a video card which supports HST™. (GeForce 8, 9, 100, 200, 400-series GPUs with a minimum of 256MB of local graphics memory. For more information, please go to http://www.open-bluray-ripper.com/gpu_speed.html ).