Thanks! Yes, I know it will be out in august... I have still to render a video and so I have to wait until the movie is rendered... It would be look not good when the half movie is rendered with version 3 and the other half rendered with 5 ;-) A question: Version 5 is able to open scenes from version 3, right? And obp-models and materials created in version 3 can be used in version 5? Technician