The Raven workstation connects via trix, however this is a dial-up connection, which may be off-line, or disconnect mid-session, however it does offer ftp, the latest versions, and other material.
Another place to look is on the dircon ISP host. However, this server is limited to 512 K and does not offer the full text.
An experimental majordomo service is available from trix. This is email-based, and usually has the latest information, but only connects occasionally, so it may take a day (or more!) to reply to your enquiry. To use it you send an email to majordomo@trix.dircon.co.uk, with a blank subject line, and your requests in the body of the text. eg
Please check the versions of files, and don't request ones which you already have, as it is only a phone line, and eats up bandwidth that would be better spent doing something useful and interesting.
If you have any questions, or problems accessing Raven, please feel free to ask gps@trix.dircon.co.uk,
Don't expect a response until tomorrow, or later during the holidays. Also, from time to time, the files change names overnight!