Originally Posted by
Cookie Monster
Can't recall when they were released.. EDIT: just checked the dates, none of the New Vegas DLC should be affected (if you bought them when they were released), should be possible to share them 5 times.
Am I right in assuming you are in the states and he is in Ireland? If so, I'd just wait, use the website as the last resort and tell him you'll sort it out once you are back home.
If you use the website deactivation you'll deactivate your own console. Anyone aside from you knows your password?