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Thank you for your interest in WORLDS '04. We are sorry but pre-registration is now closed. We invite you to register onsite at the Renaissance Parc 55 Hotel at the following dates and times:

Saturday, December 4 5:00 p.m. to 7:00 p.m.
Sunday, December 5 7:30 a.m. to 6:00 p.m.

Early Bird Registration Deadline: November 19, 2004

Multiple Employee Discount
We offer discounts for organizations sending 5 or more employees to WORLDS '04. Please contact the Conference Dept. for more details.

The group discount cannot be used in conjunction with any other discounts and cannot be applied retroactively—that is, refunds will not be issued to those meeting the discount requirement after they have already registered.

Press Registration and Information
Please contact Wendy Grubow for a press-only complimentary registration code: Wendy Grubow, River Meadow Communications, 831.626.7503,

Speakers and Program Committee members, please contact the Conference Dept. for registration information.

WORLDS '04 Workshop Fees

Technical Session registration fees include:
  • Admission to all technical sessions
  • Copy of Conference Proceedings
  • USENIX bag
  • Wireless connectivity in conference session area

After November 19, members and nonmembers (not students) add $150 to their technical sessions fee.

Nonmember* $310
Member** 200
Student Nonmember*** 160
Student Member*** 110

* The nonmember fee includes a free one-year membership in the USENIX Association.
** For current members of USENIX, EurOpen.SE, or NUUG.
*** To pay the student rate, you must supply a copy of your current student I.D.

Refund/Cancellation date:
Monday, November 29, 2004

All refund requests must be emailed to by Monday, November 29, 2004. You may substitute another in your place.
USENIX Conference Department
2560 Ninth Street, Suite 215, Berkeley, CA 94710
Phone: 510.528.8649
Fax: 510.548.5738

?Need help? Use our Contacts page.

Last changed: 29 Nov. 2004 ch