A customer loaded an NFR copy of NT 40 Server and now wants to add client licenses, there is no option to add in the NFR version. He wants to know what possibilities are available to add client licenses. I wonder if he can purchase the retail version of NT 40 Server and do an upgrade without losing any info. or will it not be seen as an upgrade and want to reinstall over top of his current OS. Anyone have any good solid information to offer. Thanks Laraine