I'm not quite sure why the emphasis on the games list with OpenGL, but ....
I've ported the iPhone OpenGL projects from author, Jeff LaMarche, his Lesson two page,http://iphonedevelopment.blogspot.com/2009/04/opengl-es-from-ground-up-part-2-look-at.html
Between his blog posts and this project, you should be able to get a basic understanding of OpenGL. Be sure and read his first lesson page. Yes, it's iPhone oriented, but the OpenGL drawing can be done on a desktop. Hope it helps. http://web.me.com/mauitom/REALbasic_2010/iPhone_Like_OpenGL.html
I wrote this on a Mac, using the OpenGLSurface and OpenGL module that comes with Rb. I'd be curious to see if it runs OK on your PC.
p.s. just putting the finishing touches up on a release of a OpenAL, .wav playing project.