Starting tomorrow (12/1) people on the west coast will be able to request a free credit report at http://www.annualcreditreport.com/. This new service will eventually be available to the whole country but is starting with the western states first, allowing the bureaus to do a gradual roll out (can you say beta test?).
I'll likely be one of the early people who runs out and signs up for a credit report, using my personal information to shake the bugs out of the new system. I'm sure everything will be just fine, what's the worst that could happen? 
The first states are: Alaska, Arizona, California, Colorado, Hawaii, Idaho, Montana, New Mexico, Nevada, Oregon, Utah, Washington, and Wyoming. For more information MSNBC ran a story on the subject a few days ago: http://msnbc.msn.com/id/6576905/