Thanks all for your explanations. This article also helped me understand the concept: http://www.theserverside.com/tt/articles/article.tss?l=RedirectAfterPost
However, while I understand the need for this in general, I don't
think it's very useful for an error page, is it? Because if
REDIRECT_TO_BUFFER is false, anyway we store the exception page in
the session. I don't think there's a difference in that case,
right?
--
Jean-Baptiste Quenot
aka John Banana Qwerty
http://caraldi.com/jbq/
