Vray1.09.03n - with ViZ 2005

Is that normal not to have any Vray material or Vray lights anymore in 1.09.03n free for Viz 2005 ?
Do I have to use the viz’s materials ?
My old scenes can’t be read anymore ?
THX

http://www.chaoticdimension.com/forums/phpBB2/viewtopic.php?t=7270