Tim,
>My problem: The command file samples page on my web site is now
>quite large, and somewhat difficult to find anything on.
You might want to give ht://Dig (poor man's Alta Vista) a try.
See http://www.htdig.org for the generic freeware version, or
http://www.editcorp.com/personal/lars_appel/ for MPE/iX flavour.
I am using ht://Dig quite happily on one of our 3000s at the RC
to index three systems as well as our local LaserROM web pages.
Lars.