Welcome to WebmasterWorld Guest from 220.127.116.11
I've lost two tools I use a lot right now and of course the backups on other sites are down too.
There's a link from the add-on page at Mozilla about how to fix the extension. It was posted less than a month ago. Something about fixing a password problem.
[edited by: GaryK at 7:54 pm (utc) on Mar. 6, 2009]