What's your favourite FLOSS?

[Dmitry Ivanov]

audio player [ xmms ]
cd-ripper [ cdparanoia ]
disc burner [ k3b ]
e-mail client	[ kmail / mutt ]
file manager [ rox / mc ]
image editor [ gimp ]
image viewer [ display / gliv ]
package manager [ apt / synaptic ]
tag editor [ <none works for me> ]
terminal emulator [ Konsole / xterm ]
text editor [ kate / mousepad ]
video player [ mplayer ]
web browser [ firefox / konqueror ]