Under Web Viewing Preferences the setting for Popup windows *always* reverts to Yes after restarting my web browser (both FireFox and IE). This is annoying, and given that it occurs in both browsers, I suspect a problem with the site. Does this work properly for other users?
This is made more annoying by a recent problem where clicking on a link to a preview will open a new tab in FireFox, but will also open the preview in the current tab, thus giving two identical tabs.