LOL Why are people not just joining connect.microsoft.com them self if its from there he find them .. it doesnt require anything to be there on connect.microsft.com
Dude if you are smart enough try to join office 2010 in connect. RC version is only available to those who got invite through email...
and of course the language packs as well... it's not difficult to get it from microsoft connect my friend Svend Rugaard... it is impossible for people that are not invited even if they are participating in office 2010