What's in a Name?

What's In A Name? is a side quest in the Fallout: New Vegas add-on Old World Blues.

Quick walkthrough

 * 1) Talk to Dr. 0 about the problem with his name.

Detailed walkthrough
Talk to Dr. 0 about his name. If the player passes an Intelligence check of 9 and/or using the Math Wrath perk, the player can suggest adding a slash through the zero to differentiate between a zero and O.