Does anyone have any experience with Horiba/Jobin Yvon peltier-cooled CCD cameras? Have you needed to service it, and was their service satisfactory? I am sorry to bother the community so soon with another query on this topic, and I will be happy to share my findings upon request. Thanks, Robert Gordon To join or leave the molecular-dynamics-news email list, go to: http://www.jiscmail.ac.uk/lists/molecular-dynamics-news.html