Connecting two Arduinos via (wireless) USB.... (or Xbee)

Thanks, but I'm not going to buy an expensive book - there must be some more information on the web. Has nobody ever tried this? (I'm a bit disappointed now, I thought the Arduino community has exploited the possibilities of that littel board far more than some blinking LEDs :frowning:

Well, I guess I'll be the one to tell you: From what I've seen so far, I just don't think you have the depth of knowledge of the project you want to do to complete the project any time soon. You are starting to sound like a kid getting upset and whining because nobody will tell him how to build a nuclear reactor for his school project.