It looks like they fixed the log in issue on firefox, at least for now. Will update again if it fails.

Great app, no issues, no worries, it "just" work. Probably the best solution when you are working on several computers and need to "share" credentials between different OS (Windows, Linux & MAC).

Excellent password manager, especially for families and groups. Easy to share some passwords while keeping others private. Nearly flawless interaction with browsers makes 1Password an extension of my bookmarks tab.