Amigamerlin 3.1 R11 driver-set is based on SFFT Alpha 29 Direct3D core, contains a new OpenGL library and it's the first Amigamerlin release with a new dll. The installation program will correctly install to the system a dxtn.dll. This dll, which we have discuss here, it will be only a container lacking of functions (dummy file). The user should replace it with the real one compiling the source from Daniel Borca's site. Any way drivers will works well also without the replacement. We chose this solution to prevent copyright problems. Amigamerlin 3.1 R11 supports 3dfx Voodoo4 4500, Voodoo5 5500, and Voodoo5 6000 cards on Microsoft Windows 2000/XP Operative Systems.