root # emerge -pv kdenetwork

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

Calculating dependencies ...done!
[blocks B     ] =kde-base/kcheckpass-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kdebase-kioslaves-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kate-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kdebase-startkde-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/konqueror-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kcminit-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kdesu-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/ksplashml-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/konsole-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kscreensaver-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kwin-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kdialog-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kreadconfig-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kpersonalizer-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kdesktop-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/khelpcenter-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/ksmserver-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kicker-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kpager-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kdebase-data-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kcontrol-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/kdm-3.4* (is blocking kde-base/kdebase-3.4.1)
[blocks B     ] =kde-base/libkonq-3.4* (is blocking kde-base/kdebase-3.4.1)
[ebuild  N    ] app-crypt/qca-1.0-r2  29 kB [1]
[ebuild  N    ] app-crypt/qca-tls-1.0-r2  22 kB [1]
[ebuild  N    ] dev-perl/Net-SSLeay-1.25  75 kB [1]
[ebuild  N    ] dev-perl/IO-Socket-SSL-0.96  31 kB [1]
[ebuild  N    ] kde-base/kdebase-3.4.1  +arts +cups -debug +hal +ieee1394 +java +kdeenablefinal -ldap -lm_sensors +logitech-mouse +opengl +pam -samba +ssl +xinerama 0 kB [1]
[ebuild  N    ] kde-base/kdenetwork-3.4.1  +arts -debug +kdeenablefinal -rdesktop -slp +ssl -wifi +xinerama 7,215 kB [1]

Total size of downloads: 7,375 kB
Portage overlays:
 [1] /usr/portage