Altova XMLSPY 2004 Professional Edition is the industry leading XML development environment, providing intuitive editing views and powerful XML utilities to model, edit, transform, and debug XML technologies quickly and easily. XMLSPY 2004 includes the world's leading XML Schema Editor for designing, generating, converting, documenting, validating, and viewing XML Schemas. XMLSPY 2004 Professional Edition includes a powerful XSLT debugger that allows you to step through an XSLT transformation process line-by-line. XMLSPY 2004 also contains a handy XPath Analyzer that assists in the building and verifying of XPath expressions, which are used in XSLT and XML Schema. XMLSPY 2004 Professional Edition now has support for MySQL, Sybase, and IBM DB2 in addition to Microsoft Access, SQL Server, Oracle9i, and any other database supporting ADO or ODBC connectivity. Developers can connect to a relational database, generate an XML Schema based on a relational database, import and export data based on database schemas, and generate relational databases from XML Schemas with ease. XMLSPY 2004 Professional Edition includes an API for system integration and automation purposes that is available in COM and Java versions and lets developers access many of the powerful features in the XMLSPY 2004 environment in a programmatic way. The optional integration of XMLSPY 2004 and Microsoft Visual Studio.NET allows you to seamlessly access XMLSPY 2004 editing views and XML development tools from within the Visual Studio .NET development environment. Altova XMLSPY 2004 Professional Edition is for the professional developer working with XML, XSLT, and XML Schema.