Dear All, The SP2 is up and running again,so feel free to use. Thanks, Calum. Calum Thomson Light Microscopy Facility WTB/MSI/JBC Biocentre College of Life Sciences University of Dundee Dundee DD1 5EH Tel. 01382 388755 http://www.dundee.ac.uk/lifesciences/microscopy/lmf The University of Dundee is a registered Scottish charity, No: SC015096