Vast site with explanations of illness, treatment, and survivor stories.
http://www.virtualtrials.org
Virtual Trials is provided by The Musella Foundation For Brain Tumor Research and has a very distinguished Medical Advisory Board.
"The Musella Foundation For Brain Tumor Research is a 501(c)3 non-profit organization dedicated to improving the quality of life and survival times for brain tumor patients. We will attempt to achieve that goal by using computer technology to streamline the flow of information, organize the brain tumor community and raise money for brain tumor research."