What exactly are these applications/utilities/notsurewhatyoucallthem? I have read apple's website about bonjour, but it doesn't really give me a clear understanding of how to actually utilize it, and how it can help me. I realize (I think) that it is a way for Macs to talk to one another/other devices without an official network(router/hub based network anyways). But if I wanted to utilize it, I don't see a Bonjour or Rendezvous Application or Utility in my folders. I just want to make sure I'm getting full benefit of these utilities.