I like the general idea of having iChat keep track of the people I have chatted with recently, but there are some in there from two or three years ago.
You know, mother of a friend of a friend that needed some assistance with their Mac.
I've tried turning off the feature, turning it on, searching for the name using mdfind and Spotlight, deleting them from my Address Book, etc... and it's not clear which file tracks these people so I can go edit it.
What is the process to remove someone from this list but keep the rest and the feature enabled?
