thunderbird-0.7.3-source.tar.bz2 thunderbird-source-0.8.tar.bz2 thunderbird-0.9-source.tar.bz2 thunderbird-1.0rc-source.tar.bz2 thunderbird-1.0-source.tar.bz2 thunderbird-1.5b1-source.tar.bz2 thunderbird-1.5b2-source.tar.bz2 thunderbird-1.5rc1-source.tar.bz2 thunderbird-1.5-source.tar.bz2