I origionally got New Vegas when it first came out on the Xbox and bought the first DLC before my xbox broke. Since then ive bought a powerful pc which I want to buy New Vegas for and my question is, if I buy the game for the pc using the same live account, can I download the dlc that was used for my xbox copy to use on it?

Nope, otherwise they wouldent sell them for diffrent platfroms...... :read:

(also you can check google for this)

Looks like a wave of bad luck for you mate. You can try and return the game for some money back so you can use it to buy FNV for PC but other than that you'll still need a new game.

Its ok, i was just wandering to see if i could play the new dlc for both when i get a new xbox, ill just buy the new dlc for pc and leave dead money on my xbox, seeing as it was my least favourite of fallout dlc.