INI files

hints.ini

 * Created once the user enters Select-A-Sim

hitlab_reference.ini

 * Appears in Play Test only

multi-userdata-sample.ini

 * Appears in EA-Land only

tuning_hardcore.ini

 * First appears in the boxed version of New & Improved

gamedata/stalk.ini

 * Appears in Pre-Alpha only

sys/blueprints.ini

 * First appears in the boxed version of New & Improved

sys/hitlab.ini

 * Appears in Play Test only

gamedata/sys/tsochatcolors.ini

 * First appears in the trial version of New & Improved

(gamedata/)sys/tsopersist.ini

 * First appears in the boxed version of New & Improved

tuning.ini

 * Appears in Pre-Alpha only

Maxis.ini

 * Not distributed in any versions of the game

interdiction_reject.ini

 * Not distributed in any versions of the game

interdiction_external_screen.ini

 * Not distributed in any versions of the game

interdiction_internal_screen.ini

 * Not distributed in any version of the game

otfdisable.ini

 * Not distributed in any version of the game

bomresources/p4client.ini

 * Not distributed in any version of the game

bomresources/p4changes.ini

 * Not distributed in any version of the game

SuperTSO.ini

 * Not distributed in any version of the game

Setup/EHCWVADP.ini

 * Only appears in the boxed and trial versions of New & Improved

AOL/AOL70/BROWSER.INI, AOL/AOL70/COMIT/COMIT.INI, AOL/AOLTECH/THRESHDS.INI, AOL/AOL80/BROWSER.INI, AOL/AOL80/MEDIA/MEDIA.INI, AOL/AOLTECH/THRESHDS.INI, AOL/SETUP.INI
The Play Test version of the game asked you if you wanted to also install AOL 7.0. Charter Edition raised it to 8.0.