Accommodation is offered to delegates in the hotel at the conference site with special discount prices, and in hotels which can be easily reached within walking distance or public transport. Registration must be made via the IDE 2011 Conference secretariat (first register, first serve). Reservations will only be effective on receipt of a valid credit card guarantee or full prepayment of the booking. Credit card information will be forwarded to the hotel for booking. Own payment/settlement at check out.