MD5 (communicator-v478-us.alpha-dec-osf4.0.tar.gz) = 7f1f12f4a2c1abb6b4f50739f6cdf6bd MD5 (navigator-v478-us.alpha-dec-osf4.0.tar.gz) = 5c4283489e79f7c2e9de6b50b97f681f