Compare 2 database schemas?

We're using Sql Server 2000. The one database contained tables and stored procedures which were possibly updated with some script information. Is there an application(commercial or free) or script I can use to compare the base database against this updated database to confirm there schema information is the same.Thanks

You can use the tool provide by Microsoft "Visual Studio Team Edition for Database Professionals"

This will give you Comparison Tools (Schema & Data Compare) allow comparisons & synchronization of schema and data with design/test/production databases

Have a look into the webcast at following url

http://msevents.microsoft.com/CUI/WebCastEventDetails.aspx?culture=en-US&EventID=1032300980

This will give you a good idea