Hello everyone, I've posted my notes, slides, patches, and sketches from yesterdays Expo workshop on Arduino + Max. Hopefully this is helpful to some of you.
p.s. : did you know Arduino comes with Max patches! in the Arduino IDE, look at the File>Examples>4.Communication examples. Most of them have a Max patch at the bottom of the sketch (starting in version 1.0, they wil be compressed too, even better!)