Hello:

Our Internet connection has been swamped by Metafont transfers,
so (temporarily) we've restricted access to the Metafont file.

We're arranging for the software to appear on other archives,
and for our FTP server to be mirrored transparently to a faster
connection.

It is available at the moment from the CTAN archive server 
ftp.shsu.edu, in directory 
  
  tex-archive/systems/mac/metafont/bluesky

as file "MAC_MF_0.66.sit.hqx", just under 3MB.  

This file will track the availability of Metafont 
on other archive servers on a daily basis.

We regret having to do this, and will have Metafont
available here again soon; please try the CTAN server
above, or try here again tomorrow.

Barry Smith, Blue Sky Research
barry@bluesky.com