As part of the conference this year, we're trying something new. Instead of holding just traditional speaker-and-audience sessions, we're also creating a handful of 50-minute round-table conversations that you can join. But space is limited! We're signing on an appealing list of Web 2.0 experts, each of whom will introduce a topic and then facilitate a discussion for *up to 30 people*--which is all the room holds. If you get into one of these sessions, you’ll be expected to lean in and *join the conversation*, not just sit back and listen. We'll announce the moderators and specific topics as we add them. Due to limited space, these sessions will be *first-come first-serve*. Please plan accordingly.