Rated 3 out of 5 stars
with Firefox 4 beta 9 . . . version 0.37 worked perfectly, however version 1.0 does not work if you have the DragNDrop Toolbars (https://addons.mozilla.org/en-US/firefox/addon/dragndrop-toolbars/) extension installed. It sometimes appears as if it is trying to work (a white box comes up with a title, but only on the rightmost tab); but never displays the page on those few occasions when it tries to show up. Disabling DragNDrop toolbars has it working fine. Also going back to 0.37 and it works fine, even with DragNDrop toolbars installed.This review is for a previous version of the add-on (1.0.1-signed.1-signed).