FIREFOX MULTIPLE PROFILE SWITCHER
Select(to download):
Download ProfileSwitcher - 1.0.6 version
Compatibility: Firefox 2.0-3.6 - Thunderbird 2.0-3.0
Steps: Follow the screenshots for guidelines
Step 1: After installing, select Open Profile Manager in File Menu.
Step 2: You can select either 'Yes' or 'No' to closing current profile when switching other profile.
Step 3: Select 'Next' to create a new profile.
Step 4: Enter your another new profile name.
Step 5: To launch another profile(created in Step 1 till Step 4) while using current profile, click File Menu->Launch Another Profile->Refresh List.
Step 6: Click again File Menu->Launch Another Profile-> and select your new profile(can be seen after refreshing list)
Step 7: Select 'No' to use multiple profiles.