Dear users, Scratch2 is unavailable at the moment, I have contacted ICT to investigate the issue. All the best, David ---------------------------------------------------- David Gaboriau, PhD (Cantab), FRMS Microscopy Specialist - Facility for Imaging by Light Microscopy (FILM) Sir Alexander Fleming Building South Kensington Campus Imperial College London Exhibition Road London, SW7 2AZ SAF 4th floor, open space desk - FILM area +44 (0)20 7594 9793 d.gaboriau@imperial.ac.uk https://www.imperial.ac.uk/people/d.gaboriau http://www.imperial.ac.uk/medicine/facility-for-imaging-by-light-microscopy/ https://www.imperial.ac.uk/Stories/light-fantastic/ ----------------------------------------------------