been in Siberia a week for being a naughty boy so done some digging on Triesence and found a interesting artical on wwww.mmm-oline.com.au saying one of the reasons Novartis grabbed A 11bil $ stake in Alcon was Triesence, been unable to get back on that web sight as it apprears to be down at the moment,if you check it out just go to webb sight and type in Triesence in the search area, cheers