This turned out to be the best out of several shots, though it is slightly darker than what I was hoping to achieve. I was trying to achieve a more high-key photo, but because there is no ambient or background light, I tried low-key instead. Unfortunately, there is not enough space in my office to truly separate the subject from the background to achieve that effect.
However, this made an awesome profile photo for my LinkedIn profile which was in dire need of a corporate head shot photo.
Strobist Info:
50mm 1.8D on Nikon D90.
SB-600 shot through 30" brolly at 1/4 power from camera right at 45 degrees.
Cactus V4.