Hi, I have some questions regarding the F NV DLC
When in the store, DM and HH say that you require a serial number on your box (30500 i believe)
My Copy of the game is 30627, which is (according to me) the Latin American version, yet my saved data utility says Fallout New Vegas (US)
OWB and LR, however, don't say anything about a requirement

My questions are

Will DM and HH work if the utility says US?
Do the last two Dlcs actually have the 30500 requirement?


Thanks in advance, I got some PSN cards and I don't want to waste them :/