Google Account Multi-Login
At a Glance
Swap between multiple Gmail accounts with just a pull-down menu. Instead of hitting the Sign Out link, you1ll jump right into your next account. You'll need to have Greasemonkey and Firefox installed.
Note: This link takes you to the vendor's site, where you can automatically install the file into your Firefox browser. Please note that this file is no longer under active development.
--Zack Stern
