These are the packages that I would merge, in reverse order:

Calculating world dependencies ...done!
[ebuild   R   ] media-sound/bmpx-0.12.9-r2  USE="a52 dbus* flac* mad ogg perl python theora vorbis xine -debug -irssi -xchat*" 0 kB
[ebuild   R   ] x11-themes/gentoo-artwork-0.4.1  USE="-kde* -offensive" 0 kB
[nomerge      ] app-cdr/nero-2.0.0.4  USE="mp3 ogg vorbis -shorten -sox"
[ebuild   R   ]  media-sound/vorbis-tools-1.1.1-r1  USE="flac* nls -speex" 0 kB
[ebuild   R   ] media-video/mplayer-1.0_pre7-r1  USE="X alsa arts* dvd encode esd gif gtk ipv6 jpeg mad mmx nls opengl oss png sdl sse sse2 theora truetype vorbis win32codecs xv -3dfx -3dnow -3dnowext -aac* -aalib -bidi -bindist -bl -cdparanoia -cpudetection -custom-cflags -debug -dga -directfb -doc -dts -dv -dvb -dvdread* -edl -fbcon -ggi -i8x0 -jack -joystick -libcaca -lirc -live -livecd -lzo -matroska -matrox -mmxext -mythtv -nas -nvidia -real -rtc -samba -svga -tga -v4l -v4l2 -xanim -xinerama -xmms -xvid -xvmc" 0 kB
[ebuild   R   ] net-print/foomatic-db-20050910  USE="-cups* -ppds" 0 kB
[ebuild  N    ]  net-print/foomatic-db-engine-3.0.2  279 kB
[ebuild   R   ]  net-print/foomatic-filters-3.0.2  USE="-cups* -samba" 122 kB
[ebuild  N    ]   app-text/enscript-1.6.4-r1  USE="nls" 1,012 kB
[ebuild   R   ] app-admin/conky-1.3.5  USE="X ipv6 truetype -bmpx*" 0 kB
[ebuild   R   ] net-irc/xchat-xsys-2.0.9  USE="audacious bmp -buttons -xmms*" 0 kB
[nomerge      ]  media-sound/audacious-0.1.2  USE="aac alsa esd flac gnome mmx mp3 nls oss sdl sndfile vorbis wma -lirc -modplug -sid"
[ebuild   R   ]   media-libs/libsndfile-1.0.12-r1  USE="flac* -sqlite -static" 0 kB
[nomerge      ] gnome-base/gnome-2.12.2  USE="cdr dvdr hal -accessibility"
[ebuild   R   ]  app-admin/gnome-system-tools-1.4.1  USE="-debug -nfs -samba*" 0 kB
[nomerge      ]  app-text/evince-0.5.0  USE="dbus nautilus tiff -debug -djvu% -doc -dvi -t1lib"
[ebuild   R   ]   app-text/poppler-bindings-0.5.0  USE="gtk -cairo -qt*" 0 kB
[nomerge      ]    app-text/poppler-0.5.0  USE="jpeg zlib -cairo"
[ebuild   R   ]     app-text/ghostscript-esp-7.07.1-r10  USE="X gtk -cjk -cups* -emacs" 0 kB
[nomerge      ]  gnome-extra/yelp-2.12.2  USE="-debug -firefox"
[ebuild   R   ]   www-client/mozilla-1.7.12-r2  USE="crypt gnome ipv6 java* ssl truetype -debug -ldap -mozcalendar -mozdevelop -moznocompose -moznoirc -moznomail -moznoxft -mozsvg -postgres -xinerama -xprint" 30,307 kB
[ebuild   R   ]  media-sound/sound-juicer-2.12.3  USE="flac* vorbis -debug" 0 kB
[ebuild  N    ]   media-plugins/gst-plugins-flac-0.8.11  0 kB
[ebuild   R   ] app-arch/tar-1.15.1  USE="bzip2* nls -build -static" 1,573 kB
[nomerge      ] media-video/totem-1.2.1  USE="a52 dvd flac gnome mad mpeg ogg theora vorbis win32codecs xine xv -debug -lirc -nsplugin"
[ebuild   R   ]  media-libs/xine-lib-1.1.1-r4  USE="X a52* alsa arts dvd esd flac* gnome imagemagick ipv6 mad mng nls opengl oss sdl theora vorbis win32codecs xv -aac -aalib -asf -cle266 -debug -directfb -dts -dxr3 -fbcon -ffmpeg -i8x0 -libcaca -modplug -nvidia -samba* -speex -v4l -vcd -vidix -xinerama -xvmc" 0 kB
[ebuild   R   ]   media-libs/flac-1.1.2-r4  USE="ogg sse* -3dnow -debug -doc -xmms*" 0 kB
[nomerge      ]  gnome-base/gnome-desktop-2.12.2  USE="-debug"
[nomerge      ]   app-text/scrollkeeper-0.3.14-r2  USE="nls"
[nomerge      ]    app-text/docbook-sgml-utils-0.6.14  USE="-tetex"
[nomerge      ]     www-client/links-2.1_pre20  USE="X gpm jpeg png sdl ssl tiff -directfb -fbcon -javascript -livecd -svga -unicode"
[nomerge      ]      media-libs/libsdl-1.2.9-r1  USE="X alsa arts esd opengl oss xv -aalib -dga -directfb -fbcon -ggi -libcaca -nas -noaudio -noflagstrip -nojoystick -novideo -svga -xinerama"
[nomerge      ]       kde-base/arts-3.5.0-r1  USE="alsa arts esd mp3 vorbis -artswrappersuid -debug -jack -kdeenablefinal -nas -xinerama"
[ebuild   R   ]        x11-libs/qt-3.3.4-r8  USE="gif ipv6 opengl -cups* -debug -doc -examples -firebird -immqt -immqt-bc -mysql -nas -odbc -postgres -sqlite -xinerama" 14,101 kB
[nomerge      ] x11-themes/gnome-icon-theme-2.12.1  USE="-debug"
[nomerge      ]  x11-themes/hicolor-icon-theme-0.8
[nomerge      ]   gnome-base/libgnomeui-2.12.0  USE="jpeg -debug -doc -static"
[nomerge      ]    gnome-base/libbonoboui-2.10.1-r1  USE="X -debug -doc -static"
[nomerge      ]     gnome-base/libgnome-2.12.0.1  USE="esd -debug -doc -static"
[ebuild   R   ]      gnome-base/gnome-vfs-2.12.2  USE="hal howl ipv6 ssl -debug -doc -gnutls -samba*" 0 kB
[nomerge      ]       sys-apps/hal-0.5.5.1-r3  USE="-acpi -debug -doc -pam_console -pcmcia"
[ebuild   R   ]        sys-apps/dbus-0.60-r3  USE="X gtk mono python xml2 -debug -doc -gcj -qt*" 0 kB
[ebuild  N    ] virtual/libstdc++-3.3  0 kB
[ebuild  N    ]  sys-libs/libstdc++-v3-3.3.6  USE="nls -build -nptl" 0 kB
[ebuild     U ]        sys-devel/gcc-4.0.2-r3 [4.0.1] USE="fortran gtk nls -bootstrap -boundschecking -build -gcj -ip28 -mudflap% -multislot -nocxx -nopie -objc -objc-gc% -vanilla" 31,139 kB
[ebuild  N    ]         dev-libs/mpfr-2.2.0_p8  738 kB
[nomerge      ] x11-terms/xterm-208  USE="truetype -Xaw3d -doc -toolbar -unicode"
[nomerge      ]  sys-apps/utempter-0.5.5.6
[nomerge      ]   app-arch/rpm2targz-9.0-r4
[nomerge      ]    sys-apps/file-4.16  USE="python -build"
[ebuild   R   ]               x11-base/xorg-x11-6.8.2-r6  USE="bitmap-fonts font-server ipv6 mmx nls opengl pam sse* truetype-fonts type1-fonts xv -3dfx -3dnow -cjk -debug -dlloader -dmx -doc -insecure-drivers -minimal -nocxx -sdk -static -xprint" 45,146 kB

Total size of downloads: 124,420 kB