Thanks for great resource! I've been making some screencasts recently, and I'll admit that they're not exactly "modern", as I'm using OpenGL 2.1. The main reas

Thanks for great resource! I've been making some screencasts recently, and I'll admit that they're not exactly "modern", as I'm using OpenGL 2.1. The main reason I'm still there is due to OSX-- I should probably invest in a modern Windows/Linux machine that at least runs OpenGL 3.3, so I can make something more up-to-date. Anyway, bookmarked- thanks!