Hi Nigel, After your message I checked accessing Durham's Blackboard pages (duo) from a PC within the NHS firewall. I had no problems at all. I could access all our pages, sit an assessment, open up the Control Panel and modify pages. So far so good... Malcolm. ----------------------------------------- Dr Malcolm Murray Learning Technologies Team Information Technology Service University of Durham Durham DH1 3LE Tel: 0191 374 1627 Fax 0191 374 7759 http://www.dur.ac.uk/ITS/ltteam/ ----------------------------------------- -----Original Message----- From: MLE Blackboard/Courseinfo userslist [mailto:[log in to unmask]]On Behalf Of Nigel Curson Sent: 31 May 2002 11:42 To: [log in to unmask] Subject: NHS Does anyone have experience of trying to access Blackboard through NHS firewalls, and whether there are problems and/or workarounds? We're not trying to do this yet - just trying to anticipate problems in advance. TIA, Nigel