http://haskell.org/hugsor by anonymous ftp from
ftp://ftp.haskell.org/ftp/hugs.The distribution includes source code, demo programs, library files, user documentation, and precompiled binaries for common platforms. These pages are mirrored locally in Nottingham at
http://www.cs.nott.ac.uk/Department/Staff/mpj/hugs.html.
A mailing lists for Hugs users is at (hugs-users@haskell.org), and another for bug reports is at (hugs-bugs@haskell.org). To subscribe, send an email message to hugs-users-request@haskell.org, or to hugs-bugs-request@haskell.org, respectively. An overview of nearly all Haskell related resources can be found at
http://haskell.org.