langpack files for openoffice

[Francois Massonneau]

Hello,
When I switched from FC3 to FC4 two weeks ago, I saw it has been installed 
plenty of langpack files for OpenOffice.
openoffice.org-langpack-zh_TW-1.9.112-1.1.0.fc4
openoffice.org-langpack-gl_ES-1.9.112-1.1.0.fc4
openoffice.org-langpack-pa_IN-1.9.112-1.1.0.fc4
openoffice.org-langpack-th_TH-1.9.112-1.1.0.fc4
openoffice.org-langpack-ja_JP-1.9.112-1.1.0.fc4
openoffice.org-langpack-de-1.9.112-1.1.0.fc4
openoffice.org-langpack-hu_HU-1.9.112-1.1.0.fc4
openoffice.org-langpack-hi_IN-1.9.112-1.1.0.fc4
openoffice.org-langpack-gu_IN-1.9.112-1.1.0.fc4
openoffice.org-langpack-et_EE-1.9.112-1.1.0.fc4
openoffice.org-langpack-nn_NO-1.9.112-1.1.0.fc4
openoffice.org-langpack-nb_NO-1.9.112-1.1.0.fc4
openoffice.org-langpack-bg_BG-1.9.112-1.1.0.fc4
openoffice.org-langpack-pt_PT-1.9.112-1.1.0.fc4
openoffice.org-langpack-sv-1.9.112-1.1.0.fc4
openoffice.org-langpack-pt_BR-1.9.112-1.1.0.fc4
openoffice.org-langpack-zh_CN-1.9.112-1.1.0.fc4
openoffice.org-langpack-af_ZA-1.9.112-1.1.0.fc4
openoffice.org-langpack-lt_LT-1.9.112-1.1.0.fc4
openoffice.org-langpack-da_DK-1.9.112-1.1.0.fc4
openoffice.org-langpack-nl-1.9.112-1.1.0.fc4
openoffice.org-langpack-ru-1.9.112-1.1.0.fc4
openoffice.org-langpack-fi_FI-1.9.112-1.1.0.fc4
openoffice.org-langpack-hr_HR-1.9.112-1.1.0.fc4
openoffice.org-langpack-ms_MY-1.9.112-1.1.0.fc4
openoffice.org-langpack-cs_CZ-1.9.112-1.1.0.fc4
openoffice.org-langpack-eu_ES-1.9.112-1.1.0.fc4
openoffice.org-langpack-zu_ZA-1.9.112-1.1.0.fc4
openoffice.org-langpack-ta_IN-1.9.112-1.1.0.fc4
openoffice.org-langpack-el_GR-1.9.112-1.1.0.fc4
openoffice.org-langpack-sk_SK-1.9.112-1.1.0.fc4
openoffice.org-langpack-ca_ES-1.9.112-1.1.0.fc4
openoffice.org-langpack-sl_SI-1.9.112-1.1.0.fc4
openoffice.org-langpack-ar-1.9.112-1.1.0.fc4
openoffice.org-langpack-ko_KR-1.9.112-1.1.0.fc4
openoffice.org-langpack-cy_GB-1.9.112-1.1.0.fc4
openoffice.org-langpack-es-1.9.112-1.1.0.fc4
openoffice.org-langpack-pl_PL-1.9.112-1.1.0.fc4
openoffice.org-langpack-tr_TR-1.9.112-1.1.0.fc4
openoffice.org-langpack-it-1.9.112-1.1.0.fc4
openoffice.org-langpack-fr-1.9.112-1.1.0.fc4
openoffice.org-langpack-he_IL-1.9.112-1.1.0.fc4

Do I need all those files ? I thought I could keep just the ones related to 
the languages installed on my system, as en_US and fr_FR. 
May I remove them except the two ones above ?
Thank you Francois