This of course works if you want to open Kopete links in Firefox as well. Instead of the default Konqueror. Just replace my ‘swiftfox’ in the commands with ‘firefox’
This assumes that you are using the same environment as I am (KDE4.2, Ubuntu 9.04)
1. System Settings* -> Default Applications -> Web Browser
2. Set the value for “in the following browser” as ” /usr/bin/swiftfox -new-tab “
4. You’re Done.
*If you’re not sure where “System Settings” is, press Alt + F2 and type “System Settings” (remove quotes)