I love the new camera. I still barely know how to use it. I'm getting the results I want often enough, though. As I become more familiar with it, I'll be able to control the focus and exposure better.
I love the 50mm f/1.4 lens. It was just fabulous to shoot with at the convention.
I am absolutely thrilled with ColorMunki. I had no idea how bad the color was on my monitors until living with properly calibrated monitors for the last week. I'm also really happy with the print profiling. I'm a profiling madman, even creating profiles for the little baby i70 that we use at cons.
I love Lightroom. I still barely know how to use it. The Kelby Training Photoshop CS4 for Photographers has been useful in finding my way around; lightroom is very much a spiffed-up interface to the basic adjustment and retouching features in Photoshop, so the basic information translates well.