Today I phoned the Pronto Helpdesk ( 00 31 534849106)
again to inform about the solution they promised me to find when I called them several times before (starting from september 2000)I spoke with a guy called Vincent. The answer was quiet simple: there will be no solution at all. The reason why is that Philips means that this screen even has a better quality as the old screens. This was also there official reason why they changed screens. Later I spoke with his supervisor Brit Kärt.
She told me the same story and told me that there would be no more discussion about it. I told her that I would publish her name in this forum, so that everybody can phone here for information.

Frans