CartDTD Validator
This page talks about Stylus Studio's DTD Validator it has the ability to specify any third-party XML parsers and validators, real-time syntax checking and DTD validation error reporting, backmapping, integrating third-party DTD validators and more!
OASIS Catalog Support
Stylus Studio's features for working with OASIS catalogs allow you to incorporate any vendor's catalog - or one of your own - in your XML, making writing correct and robust XML easier than ever.
FLWOR - An Introduction to the XQuery FLWOR Expression
An XQuery FLWOR Tutorial, covering an introduction to the main constructs of the XQuery FLWOR expression, including: For, Let, Where, Order By, and Return. Written by the W3C's Dr. Michael Kay.
SQL Server Tools
SQL Server Tools in Stylus Studio simplify working with relational and XML data including exporting data from a SQL Server database into XML and importing XML data back into SQL Server. Supports Microsoft SQL Server 2000 and Microsoft SQL Server 2005
