I brought New Vegas yesterday and played it all day, I'm building my character as a energy weapon base.
I now notice that after I've surfing around the net and notice that energy weapons ammo are suppose to negate DT (regular -2, overcharged -5 ect ect.)
but for me these features just simply doesn't exist in 1.03 patch, I'd try to delete the game data and installed it again and download the patch again but that doesn't really solve the problem.

here some picture,

http://img833.imageshack.us/i/img0518of.jpg/

as you can see I have the latest patch installed

But the patch doesn't change anything as you can see here

http://img511.imageshack.us/i/img0514o.jpg/

I also try out another save (my friend) and it promp me that "some content is missing do you want to load anyway ? " this is the same message as when you deleted the patch and then loading the savegame that was saved with changes from patches.

I have had deleted and reinstalled the game and patches multiple times now and this problem doesn't go away, it's seems to me that the 1.03 patch (the only one that available and prompted me to download) is merely just a throphy, no change to the core game at all.

it's seems that the 1.03 patch only contain throphy for dead money and not the previous patch, so if you're like me brought the game today or yesterday, and happen to build a energy weapon base character then you're screw. Cuz it's take A LOT of charge to kill something.

Truly svck that i put 11 hour or so into the game and now has to start over again...