latest version 0.98.9 is not functional with firefox 3.6 Rated 5 out of 5 stars
Version 0.98.9 does not work with firefox 3.6 at all.
Upon every use it gives a "Gecko 2" error.
Previous version i.e. 0.98.2 is working fine.
Thanks for your rating despite on the problem. You can get the update here: http://screenshot-program.com/fireshot/amo.php