Some great software you miss on Ubuntu 10.04

Here is a list of software you must install to make your life easier on Ubuntu 10.04
 VLC 
 Thunderbird,
 Geany,
 gPodder,
 Deluge,
 Banshee,
 Gnome-Do,
 x-chat,
 wine,
 virtualbox,
 ubuntu-tweak,
 imagemagick,
 filezilla,
 clamtk,
 GIMP