Thanks for the response. Which Rick would that be ? There are quite a few listed at
https://www.ubbdev.com/forum/showmembers.php?Cat=0&sb=1&page=4&like=r.As an update - I'm interested in any old versions that anyone may be able to dig up, even if it's just the altertable scripts. At the moment, the furthest back I can go is to 5.2. Anything at all getting me up to that point would be helpful (5.0->5.1 , 5.1->5.2 etc.).
I'm not entirely sure which version I am attempting to upgrade from, either - which makes things a little more "fun". The install I'm looking at contains the line
$w3t::VERSION = "3.5.1";
in w3t.pm, but I have also found that exact same line in a file I downloaded that calls itself wwwthreads-free-5.0.8.tar.gz. If it helps, this is the version that kept each subforum as a separate table instead of one "Posts" table.
Thanks again,
-Mark