iceweasel (rebranded version of firefox) == Iceweasel vs. Firefox == in wheezy iceweasel has the version 10.0.* It cannot be recommended to install it, see: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=699758 So either use the backports http://mozilla.debian.net/ (I did not test them on wheezy) == KDE integration == sudo apt-get install gtk2-engines-oxygen gtk3-engines-oxygen kde-config-gtk-style install oxygen kde firefox theme (not available in firefox 18): http://kde-look.org/content/show.php/?content=117962 or alternatively (if gtk integration does not work) go to page "about:config" set ui.allow_platform_file_picker to false