Welcome to SeaMonkey Add-ons.
Add extra features and styles to make SeaMonkey your own.Close
firefox 4 chatzilla Rated 4 out of 5 stars
This solved my problem of not being able to open chatzilla in firefox 4:Right click the shortcut to firefox on your desktop and click properties. Add "-chat" to the end of the target. Voila. I got this tip from: