I ran into a bug with ED-E and his quest.
--slight spoiler ahead--
After doing some research, it looks like the quest to bring ED-E to the scrap yard continues when you run through Old Lady Gibson's dialogue. However, I talked to her before I repaired ED-E (needed to get science/repair high enough). So now when I bring him to the scrap yard, I can't continue the quest because I only have the buy/repair/bye dialog options.
I've dug up how to reset NPCs, but not how to get their ids.. can anyone either post the id or give a link to a read-up on how to grab it? I'd appreciate it! I figure resetting Old Lady Gibson should do the trick and let me run through the dialogue again.