Please note that this is the last week Nisus Software is sponsoring TidBITS. If you want Nisus's files from our fileserver, snag them before 14-Dec-92. Once again, to get an index of individual files, send email to <sponsors@tidbits.com> and to receive all the files in one chunk, send email to <nisus-all@tidbits.com>. I hope you find the information useful - I certainly did.