Some interesting places on the web:

http://www.javanti.org
http://www.dreckigesocken.de
http://www.studieren-im-netz.de
http://www.amiga.de
http://www.campussource.de
http://www.spiegel.de
http://www.iconfactory.com/
http://www.animationfactory.com
http://www.gettyimages.com/
http://www.images.com/