I'm currently taking a term off from studying comp engineering, I was skipping classes and missing assignments and needed time off to get my head back in the game. Anyways, I figure rather than trying to study course material on my own time, since I'm going to have to redo that stuff when I go back to school I should study something that interests me a bit more. So I'm starting to try and learn 3d graphics using openGL. I've been starting to learn using arcsynthesis tutorials, but I'm wondering if anyone could recommend some good podcasts for either openGL or just general tips on productivity and such for software developers? I find unless I do something programming related daily I forget things so damn quickly, so I want to make sure that when I'm not at my laptop studying, I can still study / keep my brain working.