Blurry in a Hurry

Again today, I had a different idea. But I ended up with this, as I didn't manage to get what I wanted.
I kinda like this, though. So I 'm not really disappointed. I'm still trying to get used to my recently acqurired Nikon D300s. In addition, I used my beautiful Vivitar 70-150, 1: 3.8 lens, that I've had success with, when I used my Canon 400D.

The Nikon is semi-professional, so I still have a lot to get used to.