Linda, While taking a look at this issue we found that a possible cause could be the Override Filtering link itself. By looking at the source code of your block page we noticed that for this link you have the code as: <P><A HREF=http://172.31.255.1:10001/index.php?URL=%27%25u%27&Client=%25i <http://172.31.255.1:10001/index.php?URL=%27%25u%27&Client=%25i> >Override Filtering</A></P> We've bolded the section that we believe could be causing your problems. vThis should instead be: <P><A HREF=http://172.31.255.1:10001/index.php?URL='%u'&Client=%i <http://172.31.255.1:10001/index.php?URL='%25u'&Client=%25i> >Override Filtering</A></P> We've copied your page and made this change for you, could you please test and see if this actually did fix the problem? Sincerely, Doretta S. Prior Networkmaine Support Center Coordinator Maine School and Library Network University of Maine System Communications and Network Services 888-FOR-MSLN www.msln.net <http://www.msln.net> [log in to unmask] <mailto:[log in to unmask]>