The most recent nightly build (for those of you on the ‘nightly’ channel) for Bon Echo on the Win32 platform is 2007061714 and can be obtained via the normal update process (Help >> Check For Updates). I was able to successfully download this update this morning. There was NOT a nightly update for June 16th. This issue was only affecting the Win32 builds. For some odd reason the builds were not propagating from the Tinder Box to the FTP servers. See Bug 383775 for more details.