Thanks for all the guidance @knc1
At first glance, some of that may be beyond me - I only know a little about *nix systems and tarballs sound like something fearsome! I'll spend some time with Google and searches on this site to see if I think I can cope with it all.
A quick search didn't come up with any help on ;st, but I'll put some time into that when we've another wet day that'll keep me indoors.
Meanwhile I'll get to weeding some books off the Kindle. It turns out I've currently got 1105 on there - lots of those can go!
Thanks once more
