Interop Las Vegas 2009 has ended, and the hangovers (whether from being overworked or overindulging) have faded. The week saw tens of thousands of IT professionals storm the Mandalay Bay Convention Center to check out the latest products, discover new tips and techniques and network with peers.

It was a whirlwind week in which a lot happened. In some cases, if you blinked, you may have missed something. Here are 25 scenes from Interop Las Vegas 2009 -- in case you missed it.