I read through the last 5 pages of this thread, and still don't think anyone has come back to report a successful rental using U071101 in 2009? This code is giving me the best rate by far (about 50% off), but of course, want to see any first-hand experience for 2009.
Will I get in trouble if I'm not actually attending a conference?
I've used it every week for the past 9 months in Houston and have never had an issue.