I have just finished watching a talk from Scott Hanselman on productivity, a great talk on productivity a summary of all great things on productivity from Getting things done to Pomodora.
There are some other interesting talks
Lauren Beuke’s talk on Kinking Reality,
Matthew Inman (The Oatmeal) and his talk on getting people to read what you write,
Adam Lisagor (the world’s quietest pitchman) and
Rob Malda on the Rise and Fall of Slashdot.