How do I know if my video card supports open gl? You can go to the manufacturer's website, but if you are running modeling software your video card probably supports OpenGL. What type of video card do you have? >Also question on the new PI Install, is this a whole new >version or is it an upgrade? And Do previous purchasers, >pay or is it free? lol And what if we didn't buy it here? You can download the demo version from http://poserutils.tripod.com/index.html and use your existing key to register it. If you can't find your key, just send me an email and I'll send it to you. -Mark