In article <F83296DFE4A84016BC63F8053B95AAE5 at your41b8d18ede>, Tom Thomson <colinthomson1 at o2.co.uk> writes >> https://cybersecuritychallenge.org.uk/ >Firefox doesn't have any problems with that site's certificate when I try it. OK here as well (v3.6.7 for PC). -- Roland Perry