Firefox 1.0.3 for CentOS-3/s390(x) is available

The CentOS-3 version is actually only .spec file mod from CentOS-4, so it should be pretty much same.

s390:
centosplus/s390/RPMS/firefox-1.0.3-1.4.1.centos3.s390.rpm

s390x:
centosplus/s390x/RPMS/firefox-1.0.3-1.4.1.centos3.s390x.rpm

source:
centosplus/s390/SRPMS/firefox-1.0.3-1.4.1.centos3.src.rpm
centosplus/s390x/SRPMS/firefox-1.0.3-1.4.1.centos3.src.rpm