There is a lot of nasty DRM stuff in Vista and Win7 that Microsoft has put in to keep Hollywood happy. Perhaps that is what affects you?
- Anders Gustafsson Engineer, CNE6, ASE Pedago, The Aaland Islands (N60 E20) www.pedago.fi phone +358 18 12060 mobile +358 40506 7099 fax +358 18 14060 >>> "o00batman00o" <anthony.siegr...@free.fr> 2010-02-13 14:09 >>> >From my investigation it look like a poor OpenGL implementation since windows >Vista. Using a PC with or without graphique card has no performance impact. So >my conclusion is that there is no OpenGL hardware support since windows Vista. >Maybe Microsoft wants favor directX.