Friends: Please look up Chan L, Kirsop B, Arunachalam S (2011), Towards Open and Equitable Access to Research and Knowledge for Development. PLoS Med 8: 1016. doi:10.1371/journal.pmed.1001016. http://www.plosmedicine.org/article/info%3Adoi%2F10.1371%2Fjournal.pmed.1001... Your comments are welcome. Arun -- This message has been scanned for viruses and dangerous content by MailScanner, and is believed to be clean.