Choosing a Screen Name
Your Screen Name is the name by which you are known to everyone using AOL, CS2000, AIM, or AOL Quick Buddy. It can be between 3 and 10 characters long, using a combination of letters, numbers, and spaces.
Once you select and register your Screen Name, you cannot change it to a new one. You can, however, format your Screen Name to change capitalisation and spacing.
If you have an AIM account, you don't have to register a new Screen Name.
If you are already an AOL or CS2000 member, your Screen Name is reserved for you, but you still need to register it to use AOL Quick Buddy.