Sadly, America's Army v.1.9 seems to be extremely unstable on my Macintoy. 1.7 was fine, but 1.9 is buggy as anything. Sometimes I can barely get through a single round. Gotta wait for a patch, I guess. Too bad Macintosh is so undersupported...

Wow, this is a great book. Having wanted to learn OpenGL for some time, now, this has really helped me get started. I browsed the first few chapters of the Red Book and I felt like I couldn't play with it (it being a platform neutral book). Even though the SuperBible is Windows and I use OS X, all it takes (thus far), is a minor tweak to most programs including header files and platform specific function calls. Good stuff.
 
If anybody has any other resources to recommend, I'm all ears.