This directory contains precompiled binaries of Mozilla. These are NIGHTLY BUILDS. They are completely untested. We don't even know if they start up without crashing. They expire in 30 days. DO NOT DOWNLOAD THESE unless you have first read all of http://www.mozilla.org/developer/index.html#builds and fully understand the consequences! Directories are named according by YYYY-MM-DD-HH-[Milestone]. Files in the directory 1999-06-01-19-M6 are Milestone 6 candidates built on June 1, 1999 at 7:00pm PDT. We do not guarantee that any source code or executable code available from the mozilla.org domain is Year 2000 compliant. Older builds are available at: http://archive.mozilla.org/pub/mozilla/nightly/