"Registration for the conference is required for all attendees (presenters of oral presentations, presenters of posters, attending coauthors, and other attendees). Registration is possible until July the 10th, 2011."
The conference fee for attendees listed in the program (i.e., presenters/coauthors of oral or poster presentations) is €74.50 for registration. The fee for presenters and attending coauthors includes conference materials, refreshments during the (coffee) breaks, lunch on both days, and a dinner on Friday evening.
Include in this email your name and affiliation as you want it to be displayed on your nametag, as well as full contact information (including your email address) for in the participants list in conference program.