Don't works any more.. Rated 5 out of 5 stars

I'm using FF v3.6 on WinXP SP3. After WMN upgraded to latest version 2.2.3, unfortunately this very nice and useful addon don't works at all any more.
Clicking "Options" or "Open WMN window" from status bar icon, nothing happens. When i open the WMN's options window from FF's addon window, i see that all my previews settings (my Yahoo account, etc) are disappeared and the account drop-dawn list is empty. So i can't do anything to reapply my settings.
Please Heeeelp...!!!

This review is for a previous version of the add-on (2.2.3).