Someone

lcars:/home/benji # time zypper in -y MozillaSunbird
* Reading repository 'openarena' cache
* Reading repository 'Packman Repository' cache
* Reading repository 'scm' cache
* Reading repository 'openSUSE:tools' cache
* Reading repository 'Main Repository (OSS)' cache
* Reading repository 'libdvdcss' cache
* Reading repository 'Main Update Repository' cache
* Reading repository 'NVIDIA Repository' cache
* Reading repository 'KDE4' cache
* Reading repository 'Main Repository (NON-OSS)' cache
* Reading installed packages [100%]


The following package is going to be downgraded:
  MozillaSunbird

Overall download size: 6.2 M. After the operation, 859.1 K will be freed.
Continue? [yes/no]: yes
Downloading package MozillaSunbird-0.5-31.x86_64, 6.2 M (18.8 M unpacked)
Downloading: media
* Downloading [100%]
Downloading: MozillaSunbird-0.5-31.x86_64.rpm
* Downloading [100%]
* Installing: MozillaSunbird-0.5-31 [100%]

real    0m29.439s
user    0m20.437s
sys     0m0.948s