If you are registered, you get access to the members only section, can participate in the buy & sell second hand forum and last but not least you can reserve your preferred username before someone else takes it.
Taking a long shot: if you can live with a very nice black 500CM which has just been completely overhauled by a factory trained Hasselblad technician I can help you. This was my backup camera. I recently acquired a very nice black 501CM (...) so I am looking at selling the 500CM. See http://www.xs4all.nl/~wkb/hb4sale for pictures and more info.