My new computer is at the Apple Store having some warranty service done on it (fans are being replaced). As a result, I'm essentially computerless at the moment. I've got my iPhone, and my wife has a MacBook I can use sometimes, but it doesn't have most of the software I need installed on it, so I'm falling behind on a lot of things, and I'm also not being very responsive to e-mails. I apologize to anyone who has contacted me over the last three or four days and hasn't received a response. It looks like there's a good chance that my computer will be done today (fingers crossed everyone), so hopefully I will start catching up in the A.M. with everybody.
Also, part 2 of my OpenGL for Beginners blog series is almost done. It just needs some editing and a couple of tweaks, so I should be able to post it tomorrow. But, then, I need to buckle down and focus on a a bunch of other things I've fallen behind on, so don't expect part 3 any earlier than this weekend.