We have been going through our old sketches, making sure they are Arduino 1.0 friendly. Most of the sketches are, and we have been upgrading any libraries that were not. Please check frequently as we post new upgrades. This weekend has seen a flurry of Arduino activity and we are posting as fast as possible.
To learn more about the changes seen in Arduino 1.0 coding, please see the 2nd Edition (Dec. 2011) of the Arduino Cookbook, by Michael Margolis.