xSQL Bundle is not a product in itself but rather a bundle of SQL tools that have been packaged together to provide you with a better value compared to buying the products individually.
The products included in the xSQL Bundle allow you to compare databases, both schema and data, review differences, generate change scripts and synchronize databases.
xSQL Bundle supports SQL Server 2008, SQL Server 2005 and SQL Server 2000 and it is free for SQL Server Express Edition.