Node.js is a system for building network services for Google's V8 JavaScript engine. In this presentation Ryan Dahl, the man behind Node.js will introduce you to this event-driven I/O framework with a few examples showing Node.js in action. Ryan will also talk about the recent release of v0.4.0 and how to use some of the new APIs. ** Check out http://Marakana.com for more free educational resour