1) the list on the site (I help GM with it) 2) should be, but at the time I did mine I was not aware of the auto-dl so I did it manually. 3) I did have it auto when I 1st started then I trurned it off do to so many new update and GM had not have time to update the list i did not want to keep getting the old ones. when xpcreat is 1st run it should create all the folders for u then u put in your stuff (like the OEM) and run it again and away it went.