These are the packages that would be merged, in order:
Calculating world dependencies... done!
[ebuild U ] app-misc/ca-certificates-20061027.2 [20050804] 92 kB
[ebuild N ] dev-libs/libksba-0.9.15 481 kB
[ebuild NS ] app-crypt/gnupg-1.9.21 USE="X nls -gpg2-experimental -ldap (-selinux) -smartcard" 1,858 kB
[ebuild N ] media-plugins/gst-plugins-alsa-0.10.11 0 kB
[ebuild N ] media-plugins/gst-plugins-oss-0.10.3 0 kB
[ebuild N ] media-plugins/gst-plugins-x-0.10.11 0 kB
[ebuild R ] net-misc/vino-2.16.0-r1 USE="avahi* crypt jpeg zlib -debug -gnutls" 0 kB