The Alexis Park is nearly sold out for Friday and Saturday night. You will no longer be able to register directly through the AP website but you can using the link found on the Defcon 12 pages.
Alexis Park Hotel Registration

Capture the Flag rules and sign up information is now available. This year's CtF will be hosted by the GhettoHackers.
Capture the Flag

The Artwork contest is open and ready to go.
Submit your artwork!

Looking to DJ? Contact bink at 23.org

New contests: Robot Warez and IP Appliance