How did you move your Contacts?
DL's would never survive an import, for example.

Signature
Russ Valentine
[MVP-Outlook]
> When I upgraded to 2003 and moved my contact lists, my distribution lists
> do
> not work. I get a message "An unexpected error has occurred." I tried
> deleting the distribution lists and creating them again, but I get the
> same
> error. Any suggestions?