I just wanted to say THANK YOU for all of the work! I just received a Freetronics Eleven and the DHT22 sensor. I tried the Library suggested, but just kept getting error during the compile process. And then I found your tutorial!!! Although it took me a bit to figure out how to create the Library from your work, once I did, everything started working. Now I am trying to figure out how to combine the Dew Point and C to F conversion from the DHT11 sketch with the DHT22 sketch so I can have the most information from just the one sketch.