NOTE: This mod was only for older versions of TTW2.x, and is no longer needed.
Sometimes when you get to the Mojave, certain NCR folks are immediately hostile. That's because of a little snafu regarding factions--Broken Steel adds you to the DC BoS faction, which is what makes certain NCR members go all trigger happy on you. This file removes you from that faction, and that's it.

TO USE: Extract into your Fallout New Vegas folder (NOT the data folder).
Then pull up the console in game and type (without the quotes): "bat NCRNice"

This is just a text file with the single line: player.removefromfaction 1d3fe

It can be entered by hand; I just know I'll forget,  and don't want to have to look it up every time.

Thanks to Sesom over on the TTW site for the fix.

Note that if you run into hostile NCR before doing this, you'll need to go back to an earlier save.

If you head back to DC later and have trouble with the BoS there, you should just be able to reverse it by typing "player.addtofaction 1d3fe"