Please fill in the pre-registration form at your earliest convenience. To modify the information or make your orders and payments, you will be required to log in. Registration fees include admission to all technical sessions, the exhibit and break areas, and a copy of the draft DVD proceedings. Registration does not oblige contributors to pay the fees in advance.

Publishing authors must pre-register and remit payment before 4 May 2007. To take advantage of lower registration rates, early registration and payment must be received before 31 May 2007.

REFUND POLICY Paid registrants (non-authors) who cannot attend, and do not send a substitute, will be refunded with a cancellation fee of 80 euros if a request is received in writing one month before the congress. Registrants are liable for their full fees after that date (i.e., NO Refund will be made). There will be no refunds to authors of papers.

* Student registration people must send by fax to the Secretariat (+34 93 205 8347) the corresponding proof (student identification or letter from advisor.)

** Accompanying persons registrants are limited to family members and does not allow attendance in Technical Sessions. The registration deadline is 10 July 2007.If unable to complete the registration by this date you will need to register at the symposium.