I think this will help a lot:
To remove a user from either the Buddy or Ignore Lists, delete their name from the appropriate box. To add a user to either list, enter their name in one of the empty boxes for that list.
Buddy List
Ignore List
Today, 03:49 PM
Remove user from ignore list
Genteel Death This message is hidden because
Genteel Death is on your
ignore list.</SPAN>
To view the complete members list, click
here.