I'm software developer myself so I know it is hard to test everything. But bying something mainly for three god reason and when reciving the product realise that none of those three reasons work as expected is a bit to much. I did find a workaround for the rendercow problem. As the cow only worked on the computer that also had Vue4pro installed my guess is that a file is missing in the rendercow installer. So it can be solved by also installing Vue4Pro. And here are some more texture problem. Dosen't anything work as it should? It's a scene imported from Vue. You can se that the alpha is correct in the Alph Plane dialog and you can se that its correct in the OpenGl preview (it also renders correctly inside Vue) but check out the Hyper Vue render at the bottom. The Apha is reversed and I suppose that it's the same as happend on the last airplane render but with the difference that it affected the alpha controlling the material distribution.