The OpenGL ICD driver is in its alpha stage and is included in the CD to provide users the opportunity to play OpenGL only games. The following games have been tested 1) Quake II v3.14 or higher 2) GL Quake 3) Heretic II 4) Sin 5) Hexen II 6) OpenGL App - ViewPerf 6.1 Known Limitations 1) Greater than 640x480 resolution may cause system hangs 2) Unreal and Half Life OpenGL performance is slower than the D3D counterpart 3) Not Optimized for AMD 3DNow Please report all issues to opengl@tridmicr.com (place holder) Although all issues will be logged, we can not personally answer individual emails. Beta Quality driver is expected in January of 1999.