Thank you very much for an excellent review. I first came across MF Digital ripper when I purchased a Sooloos system and the Sooloos' modified MF Digital 7604 a few months ago. I have found the robotic system very practical and cost effective for ripping large CD library like mine. However, I have always found the Sooloos ripping software in the MF Digital ripper very limiting. Your introduction of GD3 system has offered an excellent alternative. I have already emailed GD3 and I look forward to trying out the GD3 after vacation. Thank you.