http://www.amsterdamdakar.nl
http://www.dagelinks.nl/pivot/entry.php?uid=standard-8000
http://www.autoweek.nl/forum/read.php?f=3&i=17529&t=17529
http://www.transsahara.nl/amsterdam-dakar.htm
http://wannatravel.com/transsahara/phpbb2/
http://www.plymouth-dakar.co.uk/

Some links have info in dutch. Seems to be some trouble with the organisation. Will be fun!