WiFi is getting more complex. We want to connect wirelessly anywhere, anytime. Only problem is if you are in a room full of people who want to do the same thing, it makes the connection a little tougher.That is where Xirrus comes in. They make WiFi access points only. In what look like little UFO’s, these discs can extend wireless to a conference or classroom. Jeffrey Powers talks with Brian Mason and Dariann Lucarelli on Xirrus and what it takes to connect a conference.