1.http://nehe.gamedev.net/

2.http://www.ultimategameprogramming.com/
3.http://www.codesampler.com/
4.http://www.lighthouse3d.com/opengl/
5.http://www.gametutorials.com/
6.http://www.ozone3d.net/tutorials/index.php
7.http://www.swiftless.com/tutorials/opengl/opengltuts.html
8.http://www.morrowland.com/apron/tut_gl.php
9.http://www.coolgroups.com/

10.http://www.videotutorialsrock.com/

11.http://anomtech.uuuq.com/Home.php