TASI - the Technical Advisory Service for Images - is a JISC service I've just come across and which doesn't seem to have been mentioned on this list despite its obvious relevance. Details at http://www.tasi.ac.uk Planning a digital image archive? Need help with technical issues? Want to know about Copyright, IPR and Ethics? The TASI team will advise you on all the issues you'll come across, to enable you to make the most of your digital resources.