Hello everyone! Second time in my life i faced situation, in which i don't know where to find answers. It is about Voodoo 4500 agp4x from PowerColor, and Windows 95 OSR 2.5 with usbsupp patch installed (AGP, i440LX+). Directx 7, and Internet Explorer 4 SP1 is also installed, because driver required it. So, the problem is in Direct3D when usbsupp installed. It just freezes system. OpenGL/miniGL & Glide are just fine. If i uninstall usbsupp, things go ok with D3D render. In DX7 dxdiag shown that no agp support available. I've heard that it's ok about Voodoos....But! There were never such strange things with other Graphics cards. TNT 1, Matrox Millennium II, GF2. This problem presents on Asus P2B & P3B-F, both i440BX. On Cusl2-C i815 everything is fine with Windows 95 OSR 2.5+usbsupp. It is only about Windows 95 OSR 2.5 with usb/agp supp installed on 440BX Asus boards. Windows 98 RTM/SE/Me Works fine in D3D with 440BX boards.