"Easily manage your SQL Server and MSDE data, wherever you are. Use this tool to create and edit databases, manage users and roles, export and import database schema and data, and more—all from your favorite Web browser".
It can be downloaded from http://www.microsoft.com/downloads/details.aspx?FamilyID=c039a798-c57a-419e-acbc-2a332cb7f959&DisplayLang=en