There is really no point in discussing
why those components aren't included with 3.1.4.
Lets imagine you making a backup of your installation for comparison or whatever you certainly would have a bad time telling which parts are belonging to the original installation. Somebody sees a screenshot of your reaction prefs and wonders, how this runs on 3.1.4, and your reply would be a link to your first post in this thread, which is far to much, imho.
A little script copying all files from the mentioned CD to a dedicated folder with an Assign line in s:user-startup is a nicier prospect.
