Script Summary: Save multiple passwords for one login form.
It's always annoyed me that I was unable to save multiple sets of login information for a single site with Firefox or any other browser. This fixes that.
If the below description doesn't make sense, click the link to the video at the end.
When installed, it will check every page you visit for what looks like a login field. If it finds one, it adds two buttons - one to save the username/password combination and one to remove it. So, for example, if you visit Gmail.com and type in a username and password and hit the "plus" button, then come back later and re-enter the username, clicking anywhere else (or tabbing to the password box) will set the password feild to what you entered previously. If you have a different username with a different password and you've saved that, the script puts the proper password in.
Note: the saved username/password combinations are available on all websites.
40 second demonstration: