Can't not dowload langue

[ThommenL]

I can't download translate DE and PL.

http://connect20.magentocommerce.com/community/Locale_Mage_community_pl_PL-1.3.0.0.3
http://connect20.magentocommerce.com/community/German_LocalePack_de_CH-1.7.0.2.1

I get info 404. Where alternative link's?