title: How can I get a dbschema file of an existing sql 2005/2008 database?
body: <p>there are two databases to compare,but I can't connect one database directly.
  so I want to compare the schema,then get a script to update one database.
  VS2010 can compare two databases by <strong>dbschema file</strong>.
  How can I get a dbschema file of an existing sql 2005/2008 database, Notes:the machine which has the database doesn't  install vs2010.</p>
  
  <p>ty!</p>