Back before Processing hit it's 1.0 mark, I had used the UDP library to send simple commands across a network to a client netbook that would pass the command to an Arduino. That was about a year and a half ago. Now I'm just trying to get the example sketch to work in v1.5 to get ready for another project, and processing states that the library needs to be in the same folder as the sketchbook in a folder labeled 'libraries'. So I placed the UDP.jar file in a libraries folder with the sketch, outside the sketch (in the sketchbook folder), and in the processing files itself (under Applications). It still doesn't work. Any suggestions? Am I missing the obvious?