Rated 5 out of 5 stars

Yahoo! Mail Notifier 1.0.1
It's working for ff 3.6~

thank you very much !
http://downloads.mozdev.org/ymnotifier/ym_notifier_1.0.1.xpi

This review is for a previous version of the add-on (1.0.0.21.1-signed.1-signed).