Outlook 2002: Cc turns up double in To

[Allan Pheiffer]

I'm using Outlook 2002 on a Windows XP maschine against
Exchange 5.5. When I type in initials, for which I have
created nicknames, the recipients in Cc get moved to To
double and the Bcc gets moved to Cc.
It look like the problem only occur when I only use the
old nickname feature (the initials get resolved to Display
name with dotted green line) and not when I use the
AutoComplete!