bonvivant
Cathlete
Got this from another site. It's Leigh Peele (Fat Loss Troubleshoot) video showing how easily we can overeat calories. I don't think I'll become quite so anal about measuring, but it was fascinating nonetheless:
http://www.youtube.com/watch?v=JVjWPclrWVY
http://www.youtube.com/watch?v=JVjWPclrWVY