Very good to practice. I'm excited and happy to learn that LightShark will soon release its own 3D viewer, "RAY" we'll be on the lookout to buy it. Capture is undoubtedly very professional but for my use it is too expensive, 100 or 150 dollars would be a fair price without asking for too many features. With something simple for me that I dedicate to social events is more than enough. Surely there will be many tutorials from you on this new 3D viewer. LightSahrk RAY