My Guess. Just wild guess I suspect USB2 will see more new interfaces announced. No USB3 because I believe it's a boat that don't float for audio interfaces. Just a couple of concept Thunderbolts will be announced. I suspect USB2 will be replaced by Thunderbolt, but not this year. And firewire will have no new announcements. Mainly because of Thunderbolt. What I'd really like to see is Thunderbolt. Just so I can buy a new PC or Mac.