app-portage/gentoolkit
app-portage/genlop
dev-util/ccache
sys-power/acpid
app-misc/screen
app-admin/sudo
net-misc/ntp
sys-apps/smartmontools
app-admin/hddtemp
sys-apps/lm_sensors
net-misc/openssh

fuse?
      ( sys-fs/fuse sys-fs/sshfs-fuse sys-fs/ntfs3g net-fs/davfs2 sys-fs/fuseiso )

laptop?
      ( app-laptop/laptop-mode-tools sys-power/pm-utils sys-power/powertop )

wlan?
      ( net-wireless/wireless-tools sys-apps/ifplugd net-misc/dhcpcd net-wireless/wpa_supplicant ||
            ( net-misc/networkmanager net-misc/wicd )
       net-wireless/iw net-wireless/rfkill )

kde4?
      ( kde-base/kdebase-startkde kde-base/kdm kde-base/konsole media-fonts/dejavu kde-base/kmenuedit kde-base/kdeartwork-colorschemes kde-base/kdeartwork-desktopthemes kde-base/kdeartwork-iconthemes kde-base/kdeartwork-emoticons kde-base/kdeartwork-styles kde-base/kdeartwork-wallpapers kde-base/kscreensaver kde-base/kdeartwork-kscreensaver kde-base/klettres kde-base/kturtle kde-base/kmplot kde-base/kruler kde-base/ksnapshot kde-base/kmix kde-base/kscd kde-base/kdemultimedia-kioslaves kde-base/krfb kde-base/kdnssd kde-base/kdenetwork-filesharing kde-base/krdc kde-base/kdf kde-base/kcalc kde-base/kcharselect kde-base/kate kde-base/gwenview kde-base/okular kde-base/dolphin kde-base/kde-l10n kde-base/kdeplasma-addons kde-misc/networkmanagement )

games?
      ( kde4?
            ( kde-base/kbattleship kde-base/kreversi kde-base/kmahjongg kde-base/kmines kde-base/ktron kde-base/konquest kde-base/klines )
       games-strategy/freeciv games-strategy/hedgewars games-simulation/openttd games-arcade/frozen-bubble )

media?
      ( kde4?
            ( media-sound/amarok media-video/kaffeine app-cdr/k3b )
       media-video/mplayer media-video/vlc media-sound/alsa-utils media-sound/alsa-tools media-gfx/gimp media-gfx/blender media-gfx/inkscape )

communication?
      ( www-client/firefox mail-client/thunderbird www-plugins/adobe-flash net-im/pidgin www-plugins/kpartsplugin )

office?
      ( kde4?
            ( kde-base/kontact kde-base/kaddressbook kde-base/kmail kde-base/korganizer )
       app-office/openoffice-bin app-office/dia )

latex?
      ( app-text/texlive app-editors/kile )

misc?
      ( sci-geosciences/googleearth app-emulation/wine )

photo?
      ( media-gfx/darktable media-gfx/digikam media-gfx/gimp media-gfx/hugin media-gfx/rawtherapee media-plugins/gimp-lensfun media-plugins/kipi-plugins )

nettools?
      ( net-analyzer/arping net-analyzer/mtr net-analyzer/tcpdump net-analyzer/tcptraceroute net-dialup/minicom net-dialup/ppp net-misc/bridge-utils net-misc/socat net-misc/vconfig )