Works nice but.. Rated 5 out of 5 stars
having an issue with the browser icon which disappears suddenly so I can't turn on / turn off flash.
Update: Klemens, Thanks for the kind reply and its working fine now.
Do you mean that the icon of the addon is disappearing? Does it disappear after you've done anything like for example closing a tab or window?
Can you re-add it using the toolbar customisation? (http://support.mozilla.org/en-US/kb/customize-firefox-controls-buttons-and-toolbars)