You could install the client utilities for SQL Server on their machine. This would give them Enterprise Manager and Query Analyzer to work with your newly created DB. You can also prohibit various client tools during setup by unchecking various components. Just use your SQL Server install disc and the client utilities are in most cases presented by default if the system being installed on is not running server software. In most cases, your client falls under this category. If they are on a server by change, just choose the client tool option instead of the full blown install.
Thanks
J. Kusch