app-antivirus

dev-python

net-im

app-arch

dev-qt

net-irc

app-backup

dev-util

net-misc

app-cdr

dev-vcs

net-nds

app-crypt

games-emulation

net-p2p

app-doc

games-puzzle

net-voip

app-editors

games-util

net-wireless

app-i18n

kde-base

sci-electronics

app-laptop

kde-misc

sci-mathematics

app-misc

mail-client

sci-misc

app-mobilephone

media-gfx

sys-apps

app-office

media-libs

sys-power

app-pda

media-plugins

virtual

app-portage

media-sound

www-client

app-text

media-tv

x11-libs

dev-db

media-video

x11-misc

dev-embedded

net-analyzer

x11-plugins

dev-libs

net-dns

x11-terms

dev-perl

net-firewall

x11-themes