Microsoft's OpenGL extension
http://download.microsoft.com/download/
win95upg/ info/1/W95/EN-US/Opengl95.exe

(operating system prior to Win95 b version have to download and install the OpenGL extension, newer operating systems like Win98, NT Workstation 4.0, a.s.o do already have the extension)

The industry's foundation for High Performance Graphics
http://www.opengl.org

Delphi 3000 Usergroup

Delphi32.com

DelphiPages.com

Torry's Delphi Pages